| 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 | $65.47 | 4.414% | $68.3598 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $7.48 | 12.363% | $8.4048 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $212.75 | 11.829% | $237.9162 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $44.84 | 9.557% | $49.1254 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $66.54 | 12.548% | $74.8894 | $74.89 | $74.90 | $74.90 |
| Purchase #6 | $93.55 | 12.113% | $104.8817 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $115.47 | 8.447% | $125.2238 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $606.10 | $668.8011 | $668.80 | $668.80 | $668.80 | |