| 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 | $74.31 | 12.605% | $83.6768 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $65.80 | 12.188% | $73.8197 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $234.95 | 7.381% | $252.2917 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $127.78 | 11.207% | $142.1003 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $101.46 | 8.798% | $110.3865 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $118.26 | 5.434% | $124.6862 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $59.41 | 3.851% | $61.6979 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $781.97 | $848.6591 | $848.67 | $848.70 | $848.70 | |