| 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 | $81.51 | 12.681% | $91.8463 | $91.85 | $91.85 | $91.80 |
| Purchase #2 | $81.80 | 3.688% | $84.8168 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $24.90 | 12.602% | $28.0379 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $210.68 | 4.492% | $220.1437 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $206.90 | 10.762% | $229.1666 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $59.92 | 10.837% | $66.4135 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $57.55 | 7.105% | $61.6389 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $723.26 | $782.0637 | $782.07 | $782.05 | $781.90 | |