| 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 | $243.83 | 6.583% | $259.8813 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $185.44 | 5.514% | $195.6652 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $61.71 | 8.389% | $66.8869 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $97.27 | 3.793% | $100.9595 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $51.64 | 12.109% | $57.8931 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $46.99 | 6.476% | $50.0331 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $208.32 | 8.357% | $225.7293 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $895.20 | $957.0484 | $957.05 | $957.10 | $957.10 | |