| 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 | $125.97 | 11.853% | $140.9012 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $111.31 | 8.648% | $120.9361 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $61.67 | 6.742% | $65.8278 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $43.38 | 6.122% | $46.0357 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $66.55 | 4.258% | $69.3837 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $171.70 | 9.620% | $188.2175 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $43.49 | 11.546% | $48.5114 | $48.51 | $48.50 | $48.50 |
| 7 purchase totals = | $624.07 | $679.8134 | $679.82 | $679.85 | $679.70 | |