| 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 | $28.37 | 5.612% | $29.9621 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $177.32 | 4.614% | $185.5015 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $115.51 | 9.507% | $126.4915 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $95.99 | 6.694% | $102.4156 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $212.26 | 6.361% | $225.7619 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $141.98 | 6.635% | $151.4004 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $77.94 | 7.639% | $83.8938 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $849.37 | $905.4268 | $905.42 | $905.40 | $905.50 | |