| 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 | $116.27 | 4.371% | $121.3522 | $121.35 | $121.35 | $121.40 |
| Purchase #2 | $106.46 | 3.212% | $109.8795 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $37.82 | 9.597% | $41.4496 | $41.45 | $41.45 | $41.40 |
| Purchase #4 | $52.71 | 4.340% | $54.9976 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $46.39 | 6.525% | $49.4169 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $235.87 | 4.135% | $245.6232 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $138.56 | 11.132% | $153.9845 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $734.08 | $776.7035 | $776.70 | $776.70 | $776.70 | |