A dime today is roughly the equivalent of half-a-cent around 1970. But the next coin up is 25 cents. That's a jump too far, just right now. Keep the dime for t

A dime today is roughly the equivalent of half-a-cent around 1970. But the next coin up is 25 cents. That's a jump too far, just right now. Keep the dime for the next 5-10 years and then kill it off. The 1-cent and the 5 cent coins are useless and irrelevant. They must be abolished.