| 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 | $53.31 | 3.462% | $55.1556 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $94.60 | 13.865% | $107.7163 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $153.41 | 10.859% | $170.0688 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $89.75 | 4.190% | $93.5105 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $227.73 | 4.605% | $238.217 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $33.68 | 11.389% | $37.5158 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $139.61 | 11.787% | $156.0658 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $792.09 | $858.2498 | $858.27 | $858.15 | $858.30 | |