| 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 | $79.33 | 4.827% | $83.1593 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $10.75 | 4.551% | $11.2392 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $234.75 | 3.359% | $242.6353 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $91.92 | 6.601% | $97.9876 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $169.27 | 12.314% | $190.1139 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $89.49 | 12.575% | $100.7434 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $155.81 | 3.485% | $161.24 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $831.32 | $887.1187 | $887.12 | $887.15 | $887.00 | |