| 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 | $15.47 | 12.868% | $17.4607 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $201.31 | 5.670% | $212.7243 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $41.70 | 7.478% | $44.8183 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $247.60 | 5.185% | $260.4381 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $53.52 | 8.534% | $58.0874 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $100.29 | 12.611% | $112.9376 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $240.67 | 13.326% | $272.7417 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $900.56 | $979.2081 | $979.21 | $979.20 | $979.10 | |