“Currently, the costs of making the penny and the nickel are more than twice the face value of each of those coins.” - Timothy Geithner
As a personal finance web site, we here at DQYDJ tend to spill more than the average amount of (digital) ink on the topic of inflation. The correct way to measure inflation, the comparison of interest rates and mortgages, and loads and loads of articles on market inflation expectations... we've covered it all. One thing we haven't covered is the specific irony the US Treasury encounters when it comes to coining currency - specifically, small denomination coins currently cost more in raw materials to produce than the actual value of the coin.
We're sure you've heard the quote "greater than the sum of its parts". In this case, the value of certain coins is less than the sum of its parts... Oy Vey!