| 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 | $97.44 | 5.232% | $102.5381 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $147.83 | 9.520% | $161.9034 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $10.88 | 13.318% | $12.329 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $104.35 | 4.507% | $109.0531 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $46.48 | 3.659% | $48.1807 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $86.71 | 13.543% | $98.4531 | $98.45 | $98.45 | $98.50 |
| Purchase #7 | $189.96 | 9.210% | $207.4553 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $683.65 | $739.9127 | $739.91 | $739.95 | $740.00 | |