| 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 | $6.99 | 9.675% | $7.6663 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $221.44 | 6.476% | $235.7805 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $65.94 | 3.855% | $68.482 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $209.46 | 12.795% | $236.2604 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $106.50 | 3.611% | $110.3457 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $205.41 | 3.390% | $212.3734 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $51.71 | 9.217% | $56.4761 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $867.45 | $927.3844 | $927.39 | $927.40 | $927.50 | |