That's what I do... I spend the Paper and Pocket the Change... Because I figure our Common U.S. Coinage will increase 100 Fold in Spending Power, I always get back 50 Cents when I buy Gasoline for my Car... I figure, the 100 Fold increase in Spending Power will end up making all the Gasoline I bought, free... I've been doing this, ever since it occurred to me...