| 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 | $44.71 | 9.366% | $48.8975 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $170.85 | 7.743% | $184.0789 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $166.92 | 4.171% | $173.8822 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $90.52 | 12.381% | $101.7273 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $132.27 | 4.186% | $137.8068 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $99.27 | 10.575% | $109.7678 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $163.96 | 7.270% | $175.8799 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $868.50 | $932.0404 | $932.05 | $932.10 | $932.10 | |