Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $130.31 | 8.611% | $141.531 | $141.53 | $141.55 | $141.50 |
Purchase #2 | $144.37 | 9.268% | $157.7502 | $157.75 | $157.75 | $157.80 |
Purchase #3 | $85.31 | 13.384% | $96.7279 | $96.73 | $96.75 | $96.70 |
Purchase #4 | $21.48 | 11.280% | $23.9029 | $23.90 | $23.90 | $23.90 |
Purchase #5 | $72.93 | 9.856% | $80.118 | $80.12 | $80.10 | $80.10 |
Purchase #6 | $74.44 | 7.686% | $80.1615 | $80.16 | $80.15 | $80.20 |
Purchase #7 | $32.97 | 13.619% | $37.4602 | $37.46 | $37.45 | $37.50 |
7 purchase totals = | $561.81 | $617.6517 | $617.65 | $617.65 | $617.70 |