| 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 | $5.67 | 13.758% | $6.4501 | $6.45 | $6.45 | $6.50 |
| Purchase #2 | $74.42 | 12.817% | $83.9584 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $102.33 | 3.692% | $106.108 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $151.94 | 12.222% | $170.5101 | $170.51 | $170.50 | $170.50 |
| Purchase #5 | $92.63 | 10.336% | $102.2042 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $126.91 | 13.826% | $144.4566 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $43.37 | 7.643% | $46.6848 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $597.27 | $660.3722 | $660.37 | $660.35 | $660.50 | |