| 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 | $93.61 | 5.440% | $98.7024 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $135.85 | 9.591% | $148.8794 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $66.66 | 13.448% | $75.6244 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $220.66 | 10.758% | $244.3986 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $150.83 | 8.140% | $163.1076 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $33.64 | 10.660% | $37.226 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $198.76 | 5.831% | $210.3497 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $900.01 | $978.2881 | $978.29 | $978.30 | $978.20 | |