| 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 | $60.90 | 11.552% | $67.9352 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $179.85 | 11.379% | $200.3151 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $97.33 | 10.775% | $107.8173 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $94.49 | 5.295% | $99.4932 | $99.49 | $99.50 | $99.50 |
| Purchase #5 | $173.33 | 8.176% | $187.5015 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $28.52 | 5.709% | $30.1482 | $30.15 | $30.15 | $30.10 |
| Purchase #7 | $161.56 | 10.110% | $177.8937 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $795.98 | $871.1042 | $871.11 | $871.10 | $871.00 | |