| 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 | $21.49 | 13.524% | $24.3963 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $221.28 | 5.711% | $233.9173 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $200.79 | 7.761% | $216.3733 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $17.57 | 11.789% | $19.6413 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $56.88 | 5.195% | $59.8349 | $59.83 | $59.85 | $59.80 |
| Purchase #6 | $45.70 | 7.590% | $49.1686 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $206.78 | 10.291% | $228.0597 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $770.49 | $831.3914 | $831.39 | $831.35 | $831.40 | |