| 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 | $61.74 | 8.319% | $66.8762 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $106.61 | 3.851% | $110.7156 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $6.96 | 3.601% | $7.2106 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $159.87 | 6.528% | $170.3063 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $67.91 | 3.449% | $70.2522 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $205.32 | 11.375% | $228.6752 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $88.79 | 11.431% | $98.9396 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $697.20 | $752.9757 | $752.99 | $753.00 | $753.00 | |