wina slotSlot machines around the 90s have converted their coin slot to bill acceptors. These machines also changed their way of paying patrons with coins by printing out their winnings inLet's say I've got $100. I'll split that into five $20s and go to five different slots (one $20 per slot) and bet no less that $1 per spin. If I win at least $5, putting my total in the current slot at at