| 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 | $100.33 | 6.532% | $106.8836 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $85.80 | 8.339% | $92.9549 | $92.95 | $92.95 | $93.00 |
| Purchase #3 | $29.77 | 11.326% | $33.1418 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $81.65 | 13.573% | $92.7324 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $224.34 | 9.376% | $245.3741 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $29.25 | 3.869% | $30.3817 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $209.33 | 12.159% | $234.7824 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $760.47 | $836.2509 | $836.23 | $836.30 | $836.30 | |