The Wall Street Journal on Thursday reported that the US Treasury will stop minting new pennies next year, bringing an end to the country's smallest monetary denomination. According to the Journal, the Treasury lost $85 million last year on new pennies, with 3 billion new one-cent pieces minted and then sent into circulation. The move is expected to save the government $56 million annually. For businesses, the lack of new pennies in circulation will mean cash transactions need to be rounded up or down to the nearest 5 cents, with...