| 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 | $71.98 | 7.428% | $77.3267 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $241.66 | 7.777% | $260.4539 | $260.45 | $260.45 | $260.50 |
| Purchase #3 | $64.29 | 3.469% | $66.5202 | $66.52 | $66.50 | $66.50 |
| Purchase #4 | $163.29 | 6.534% | $173.9594 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $173.59 | 7.780% | $187.0953 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $33.98 | 3.188% | $35.0633 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $64.74 | 5.213% | $68.1149 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $813.53 | $868.5337 | $868.53 | $868.50 | $868.60 | |