| 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 | $25.33 | 13.834% | $28.8342 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $64.91 | 5.419% | $68.4275 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $110.68 | 11.383% | $123.2787 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $96.99 | 8.770% | $105.496 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $232.95 | 8.555% | $252.8789 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $212.86 | 10.126% | $234.4142 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $168.56 | 4.725% | $176.5245 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $912.28 | $989.8540 | $989.85 | $989.90 | $989.80 | |