| 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 | $26.27 | 13.521% | $29.822 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $193.34 | 11.608% | $215.7829 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $182.81 | 7.829% | $197.1222 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $106.86 | 4.474% | $111.6409 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $208.76 | 7.374% | $224.154 | $224.15 | $224.15 | $224.20 |
| Purchase #6 | $48.53 | 3.470% | $50.214 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $40.83 | 11.536% | $45.5401 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $807.40 | $874.2761 | $874.26 | $874.25 | $874.20 | |