| 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 | $57.40 | 8.684% | $62.3846 | $62.38 | $62.40 | $62.40 |
| Purchase #2 | $249.71 | 7.282% | $267.8939 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $67.95 | 7.277% | $72.8947 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $93.49 | 9.418% | $102.2949 | $102.29 | $102.30 | $102.30 |
| Purchase #5 | $53.64 | 13.243% | $60.7435 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $13.99 | 8.381% | $15.1625 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $236.61 | 11.375% | $263.5244 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $772.79 | $844.8985 | $844.87 | $844.90 | $844.90 | |