| 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 | $30.89 | 11.591% | $34.4705 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $183.32 | 8.637% | $199.1533 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $207.80 | 4.170% | $216.4653 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $28.98 | 6.640% | $30.9043 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $24.62 | 10.498% | $27.2046 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $33.64 | 11.477% | $37.5009 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $26.37 | 7.734% | $28.4095 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $535.62 | $574.1084 | $574.10 | $574.05 | $574.20 | |