| 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 | $117.47 | 5.656% | $124.1141 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $97.73 | 11.199% | $108.6748 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $85.96 | 11.539% | $95.8789 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $14.67 | 3.750% | $15.2201 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $177.70 | 7.293% | $190.6597 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $170.83 | 11.249% | $190.0467 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $62.50 | 10.206% | $68.8788 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $726.86 | $793.4731 | $793.47 | $793.45 | $793.50 | |