| 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 | $49.40 | 8.109% | $53.4058 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $210.83 | 13.596% | $239.4944 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $11.84 | 6.325% | $12.5889 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $151.68 | 3.410% | $156.8523 | $156.85 | $156.85 | $156.90 |
| Purchase #5 | $140.76 | 8.108% | $152.1728 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $185.37 | 8.112% | $200.4072 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $44.42 | 5.231% | $46.7436 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $794.30 | $861.6650 | $861.66 | $861.65 | $861.70 | |