| 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 | $89.36 | 9.580% | $97.9207 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $100.26 | 5.641% | $105.9157 | $105.92 | $105.90 | $105.90 |
| Purchase #3 | $19.81 | 13.560% | $22.4962 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $194.50 | 3.640% | $201.5798 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $144.55 | 7.846% | $155.8914 | $155.89 | $155.90 | $155.90 |
| Purchase #6 | $42.44 | 13.235% | $48.0569 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $82.65 | 11.666% | $92.2919 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $673.57 | $724.1526 | $724.16 | $724.15 | $724.20 | |