| 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 | $33.65 | 11.707% | $37.5894 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $16.44 | 5.594% | $17.3597 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $28.57 | 5.685% | $30.1942 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $193.98 | 12.380% | $217.9947 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $125.66 | 13.526% | $142.6568 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $63.39 | 13.780% | $72.1251 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $25.54 | 12.620% | $28.7631 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $487.23 | $546.6830 | $546.68 | $546.70 | $546.80 | |