| 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 | $46.79 | 3.832% | $48.583 | $48.58 | $48.60 | $48.60 |
| Purchase #2 | $8.98 | 12.171% | $10.073 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $239.70 | 6.547% | $255.3932 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $199.41 | 12.596% | $224.5277 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $125.31 | 5.367% | $132.0354 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $85.99 | 10.323% | $94.8667 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $13.43 | 9.309% | $14.6802 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $719.61 | $780.1592 | $780.16 | $780.20 | $780.20 | |