| 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 | $103.36 | 13.663% | $117.4821 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $205.78 | 12.787% | $232.0931 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $124.52 | 10.337% | $137.3916 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $86.52 | 12.592% | $97.4146 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $41.54 | 10.846% | $46.0454 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $51.55 | 12.715% | $58.1046 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $32.49 | 4.234% | $33.8656 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $645.76 | $722.3970 | $722.39 | $722.40 | $722.40 | |