W hat, exactly, is the plan for all the pennies? Many Americans—and many people who, though not American, enjoy watching from a safe distance as predictable fiascoes unfold in this theoretical superpower from week to week—find themselves now pondering one question. What is the United States going to do with all the pennies—all the pennies in take-a-penny-leave-a-penny trays, and cash registers, and couch cushions, and the coin purses of children, and Big Gulp cups full of pennies; all the