| 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 | $73.68 | 11.576% | $82.2092 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $10.89 | 13.730% | $12.3852 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $184.95 | 13.775% | $210.4269 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $157.94 | 5.381% | $166.4388 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $208.88 | 12.111% | $234.1775 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $204.57 | 6.185% | $217.2227 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $59.87 | 11.266% | $66.615 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $900.78 | $989.4753 | $989.49 | $989.50 | $989.40 | |