| 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 | $43.85 | 9.462% | $47.9991 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $125.60 | 6.741% | $134.0667 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $192.93 | 8.841% | $209.9869 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $97.59 | 8.551% | $105.9349 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $66.46 | 13.224% | $75.2487 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $91.45 | 6.221% | $97.1391 | $97.14 | $97.15 | $97.10 |
| Purchase #7 | $122.91 | 9.754% | $134.8986 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $740.79 | $805.2740 | $805.28 | $805.30 | $805.20 | |