| 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 | $57.25 | 9.391% | $62.6263 | $62.63 | $62.65 | $62.60 |
| Purchase #2 | $166.67 | 8.292% | $180.4903 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $91.57 | 3.122% | $94.4288 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $46.37 | 7.560% | $49.8756 | $49.88 | $49.90 | $49.90 |
| Purchase #5 | $95.30 | 4.121% | $99.2273 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $143.85 | 10.433% | $158.8579 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $74.29 | 10.344% | $81.9746 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $675.30 | $727.4808 | $727.49 | $727.55 | $727.50 | |