| 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 | $88.50 | 10.222% | $97.5465 | $97.55 | $97.55 | $97.50 |
| Purchase #2 | $17.39 | 4.779% | $18.2211 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $51.54 | 12.458% | $57.9609 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $122.68 | 13.173% | $138.8406 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $47.25 | 9.764% | $51.8635 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $191.70 | 5.134% | $201.5419 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $202.78 | 6.709% | $216.3845 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $721.84 | $782.3590 | $782.35 | $782.35 | $782.30 | |