| 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 | $86.81 | 12.566% | $97.7185 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $87.42 | 13.159% | $98.9236 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $193.39 | 7.571% | $208.0316 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $126.53 | 6.470% | $134.7165 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $58.52 | 12.293% | $65.7139 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $150.45 | 8.475% | $163.2006 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $37.62 | 7.115% | $40.2967 | $40.30 | $40.30 | $40.30 |
| 7 purchase totals = | $740.74 | $808.6014 | $808.60 | $808.55 | $808.50 | |