Fractions of a penny aren’t a significant amount of money, so we don’t really pay attention to them. That might be what the dollar store chain 99 Cents Only is counting on. They don’t exactly hide that everything in their stores costs 99.99¢ rather than 99¢, putting that information on customer receipts and even on shelf tags. Does that make the store’s name misleading, or is it okay to round down? [More]