| 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 | $65.39 | 4.637% | $68.4221 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $217.43 | 9.562% | $238.2207 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $111.59 | 3.373% | $115.3539 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $189.99 | 5.370% | $200.1925 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $82.27 | 4.189% | $85.7163 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $12.32 | 8.495% | $13.3666 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $86.91 | 12.522% | $97.7929 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $765.90 | $819.0650 | $819.06 | $819.00 | $819.10 | |