| 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 | $76.96 | 5.476% | $81.1743 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $51.59 | 12.615% | $58.0981 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $76.39 | 13.667% | $86.8302 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $97.79 | 3.705% | $101.4131 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $61.64 | 11.826% | $68.9295 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $69.26 | 7.539% | $74.4815 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $170.78 | 11.836% | $190.9935 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $604.41 | $661.9202 | $661.91 | $661.95 | $661.90 | |