| 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 | $90.52 | 10.416% | $99.9486 | $99.95 | $99.95 | $99.90 |
| Purchase #2 | $72.63 | 4.653% | $76.0095 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $81.42 | 3.475% | $84.2493 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $166.83 | 9.641% | $182.9141 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $57.94 | 13.528% | $65.7781 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $48.52 | 13.874% | $55.2517 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $224.49 | 13.578% | $254.9713 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $742.35 | $819.1226 | $819.12 | $819.10 | $819.10 | |