| 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 | $27.43 | 12.222% | $30.7825 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $213.81 | 7.430% | $229.6961 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $203.39 | 6.557% | $216.7263 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $33.64 | 13.780% | $38.2756 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $95.68 | 6.681% | $102.0724 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $31.94 | 4.590% | $33.406 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $74.34 | 10.310% | $82.0045 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $680.23 | $732.9634 | $732.97 | $733.00 | $733.00 | |