There are people who want to stop using pennies and instead round change to the nearest nickel. Do you think this is a good idea? I noticed a few places in Brasil doing this. Instead of getting that last bit of change they would just close the cash register. Kind of cool, in a way. Since it now costs more than a penny to even produce a penny, I think it would be a wise step. But according to this article it also takes about 5 cents to produce a nickel. Hmmm… what to do?