| 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 | $94.62 | 11.711% | $105.7009 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $105.47 | 7.436% | $113.3127 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $44.79 | 7.192% | $48.0113 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $216.98 | 9.757% | $238.1507 | $238.15 | $238.15 | $238.20 |
| Purchase #5 | $27.44 | 11.681% | $30.6453 | $30.65 | $30.65 | $30.60 |
| Purchase #6 | $241.37 | 8.410% | $261.6692 | $261.67 | $261.65 | $261.70 |
| Purchase #7 | $88.88 | 12.579% | $100.0602 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $819.55 | $897.5503 | $897.55 | $897.50 | $897.60 | |