| 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 | $82.79 | 5.761% | $87.5595 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $53.94 | 9.150% | $58.8755 | $58.88 | $58.90 | $58.90 |
| Purchase #3 | $244.61 | 7.790% | $263.6651 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $134.50 | 11.872% | $150.4678 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $74.60 | 4.612% | $78.0406 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $122.32 | 8.448% | $132.6536 | $132.65 | $132.65 | $132.70 |
| Purchase #7 | $44.87 | 4.124% | $46.7204 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $757.63 | $817.9825 | $817.99 | $817.95 | $818.10 | |