| 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 | $97.28 | 8.272% | $105.327 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $6.33 | 13.241% | $7.1682 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $68.40 | 3.272% | $70.638 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $44.27 | 4.782% | $46.387 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $97.56 | 9.315% | $106.6477 | $106.65 | $106.65 | $106.60 |
| Purchase #6 | $237.40 | 9.625% | $260.2498 | $260.25 | $260.25 | $260.20 |
| Purchase #7 | $222.46 | 13.835% | $253.2373 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $773.70 | $849.6550 | $849.67 | $849.70 | $849.50 | |