Math is Hard!

So I'm thinking of switching my weekend subscription to the NY Times over to my local paper (the AJC) both to get some more local news and to start fulfilling my duty as a statistician to contact my local paper regarding egregious mathematical errors (one of the many outreach topics covered at last week's conference, and a pretty easy one to do). Ok, so anyone see anything troubling on the subscription page? Maybe the breakdown of subscription fees?

Make easy monthly payments of $10 plus tax

Pick three months for $38.97, plus tax

Pick six months for $69.00, plus tax

Is this a joke? A tax on the mathematically inept?