| 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 | $95.64 | 13.400% | $108.4558 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $43.52 | 12.827% | $49.1023 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $59.94 | 9.657% | $65.7284 | $65.73 | $65.75 | $65.70 |
| Purchase #4 | $194.41 | 13.798% | $221.2347 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $13.65 | 9.684% | $14.9719 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $61.53 | 13.189% | $69.6452 | $69.65 | $69.65 | $69.60 |
| Purchase #7 | $60.96 | 8.758% | $66.2989 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $529.65 | $595.4372 | $595.44 | $595.45 | $595.40 | |