| 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 | $91.77 | 8.126% | $99.2272 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $227.79 | 11.234% | $253.3799 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $173.36 | 9.204% | $189.3161 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $166.52 | 9.846% | $182.9156 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $125.50 | 11.263% | $139.6351 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $44.71 | 9.254% | $48.8475 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $70.45 | 13.164% | $79.724 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $900.10 | $993.0454 | $993.06 | $993.05 | $992.90 | |