Sale Math I’ve previously posted on the (increasing) practice of retailers heralding something as “sale-priced” when in fact it’s marked down from $20 to $19.49 (at the grocery store, make that $2.89 instead of $2.99).  See, “Micro-Coupons and Micro-Sales.” So, I feel obliged to note (brag about) the terrific savings I scored at JC Penney’s...Read More