| 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 | $48.63 | 3.195% | $50.1837 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $13.92 | 13.260% | $15.7658 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $12.45 | 13.160% | $14.0884 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $200.87 | 9.234% | $219.4183 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $57.37 | 3.846% | $59.5765 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $131.68 | 9.420% | $144.0843 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $81.66 | 7.688% | $87.938 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $546.58 | $591.0550 | $591.06 | $591.10 | $591.10 | |