| 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 | $100.42 | 6.696% | $107.1441 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $52.95 | 12.535% | $59.5873 | $59.59 | $59.60 | $59.60 |
| Purchase #3 | $211.86 | 8.335% | $229.5185 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $58.99 | 12.397% | $66.303 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $153.59 | 8.660% | $166.8909 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $165.38 | 5.423% | $174.3486 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $26.62 | 13.419% | $30.1921 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $769.81 | $833.9845 | $833.98 | $834.00 | $833.90 | |