| 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 | $89.73 | 8.324% | $97.1991 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $51.81 | 9.672% | $56.8211 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $81.45 | 9.807% | $89.4378 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $186.93 | 10.103% | $205.8155 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $113.47 | 10.492% | $125.3753 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $24.89 | 12.456% | $27.9903 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $56.79 | 13.843% | $64.6514 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $605.07 | $667.2905 | $667.30 | $667.30 | $667.30 | |