| 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 | $88.99 | 9.363% | $97.3221 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $161.28 | 13.664% | $183.3173 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $112.42 | 8.784% | $122.295 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $95.77 | 6.613% | $102.1033 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $103.75 | 11.313% | $115.4872 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $125.31 | 8.427% | $135.8699 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $60.60 | 3.377% | $62.6465 | $62.65 | $62.65 | $62.60 |
| 7 purchase totals = | $748.12 | $819.0413 | $819.05 | $819.00 | $819.00 | |