| 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 | $64.56 | 12.479% | $72.6164 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $27.35 | 10.858% | $30.3197 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $208.45 | 8.431% | $226.0244 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $57.42 | 13.328% | $65.0729 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $125.74 | 3.727% | $130.4263 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $93.54 | 3.866% | $97.1563 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $54.78 | 10.365% | $60.4579 | $60.46 | $60.45 | $60.50 |
| 7 purchase totals = | $631.84 | $682.0739 | $682.08 | $682.00 | $682.10 | |