| 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 | $30.88 | 13.764% | $35.1303 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $208.27 | 3.703% | $215.9822 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $30.69 | 8.511% | $33.302 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $232.48 | 7.565% | $250.0671 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $108.94 | 3.245% | $112.4751 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $83.34 | 10.169% | $91.8148 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $20.76 | 7.389% | $22.294 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $715.36 | $761.0655 | $761.06 | $761.10 | $761.10 | |