| 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 | $15.68 | 12.420% | $17.6275 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $79.69 | 5.375% | $83.9733 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $146.84 | 5.185% | $154.4537 | $154.45 | $154.45 | $154.50 |
| Purchase #4 | $26.57 | 8.867% | $28.926 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $209.49 | 7.158% | $224.4853 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $53.77 | 7.842% | $57.9866 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $151.78 | 5.589% | $160.263 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $683.82 | $727.7154 | $727.72 | $727.75 | $727.80 | |