| 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 | $14.43 | 7.855% | $15.5635 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $103.41 | 7.849% | $111.5267 | $111.53 | $111.55 | $111.50 |
| Purchase #3 | $169.65 | 8.536% | $184.1313 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $104.36 | 5.767% | $110.3784 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $95.34 | 3.299% | $98.4853 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $179.84 | 12.304% | $201.9675 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $243.79 | 10.413% | $269.1759 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $910.82 | $991.2286 | $991.24 | $991.30 | $991.30 | |