"Lunch Place", 1/22/2010, -4.110000, "Lunch", "", , 0 
"SomewhereElse", 1/23/2010, -17.40, "Beer", "12345", 0 
"Lunch Place", 1/25/2010, -4.755, "Lunch", 0            # fractional pennies: highly suspect
"Yet Another Joint", 1/24/2010, 13.240000, "Lunch", 0   # not a negative amount: data entry error?