Every penny counts , according to this customer. A debate stirs up every few years over the abolishment of the penny. The humble one-cent coin is rather useless in today's day and age. Gone are the days of penny candy---even dollar stores are quickly becoming $3-$5 stores. There's very little you can purchase for a dollar, and with the current rate of inflation, there's little hope that it'll improve any time soon. Back to the penny debate: every so often, people will petition to get rid of the…