[all_blue_chucks]

Currencies that are worth $1 more or less should round cash transactions to the nearest 10¢. Then we could simplify coinage considerably and we would all save time waiting in line for people to count out pennies and nickels over amounts that are immaterial.

[tobinfricke]

How often do you wait for people to count out cash and coins? I rarely see anyone paying with cash/coin any more.