| 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 | $109.28 | 3.804% | $113.437 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $146.93 | 3.226% | $151.67 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $104.74 | 12.606% | $117.9435 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $53.44 | 3.151% | $55.1239 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $28.98 | 10.808% | $32.1122 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $95.89 | 10.349% | $105.8137 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $220.47 | 12.159% | $247.2769 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $759.73 | $823.3772 | $823.37 | $823.35 | $823.30 | |