They don't list any payouts for the 10 cent bets except when they show the payouts right after the race on the screens at the track. The Daily Racing Forum shows payouts, for the most part, as a $2 bet. That's the way they have listed the payouts on any race for ever. These 10-cent bets are ways for the track to make extra money on the races. Not all tracks have these bets. That's why the DRF doesn't list these payouts.
Re-read what I said. If there were no winning tickets for the race the payout would be listed as 5-12-ALL. Say the third place horse was the #3 horse (I'm not going to bother to back and find the actual number). If you had a 5-12-1, 5-12-2, 5-12-4 and so on ticket, you would get paid a share of the pool money. The fact that they listed all three or four numbers on the payout means that at least one person had a winning ticket of some amount. The fact that the $2 Super paid out almost $300,000 means that, more than likely, one person had a 10-cent ticket and received around $15,000 for his winner. The total amount bet on the Super bet was around $18,000. After the tracks "hold" the payout pool would be around the $15,000. Had there been one ticket with a $2 bet that had all four numbers in the exact order of finish, the payout would have been the $15,000 amount.
Race tracks betting is different than casino betting. What they have is called pari mutuel betting. Your exact odds on a bet are not set until the race is about to go off and all the bets are in. You could bet a horse 15 minutes before the race with odds at 10-1. Right before the race, someone could make a $2,000 bet on the same horse you bet and drop the odds down to 2-1. Should your horse win, you will only get paid at 2-1 odds, just like the other betters. The track will NEVER, NEVER, NEVER pay out more money on a race than they take in. They only pay out a percentage of the money bet on every type of bet and race.
Ray