| 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 | $75.48 | 6.659% | $80.5062 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $36.69 | 4.354% | $38.2875 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $148.68 | 10.184% | $163.8216 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $80.59 | 5.539% | $85.0539 | $85.05 | $85.05 | $85.10 |
| Purchase #5 | $156.78 | 10.413% | $173.1055 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $222.41 | 9.308% | $243.1119 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $138.57 | 7.614% | $149.1207 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $859.20 | $933.0073 | $933.01 | $932.95 | $933.00 | |