| 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 | $27.47 | 11.291% | $30.5716 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $71.68 | 8.717% | $77.9283 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $240.72 | 13.358% | $272.8754 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $186.51 | 5.726% | $197.1896 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $111.56 | 4.501% | $116.5813 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $125.95 | 9.858% | $138.3662 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $31.93 | 10.328% | $35.2277 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $795.82 | $868.7401 | $868.75 | $868.80 | $868.80 | |