| 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 | $95.87 | 12.684% | $108.0302 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $61.46 | 5.575% | $64.8864 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $62.73 | 13.684% | $71.314 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $92.89 | 4.840% | $97.3859 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $136.97 | 4.459% | $143.0775 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $104.86 | 10.474% | $115.843 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $229.26 | 11.135% | $254.7881 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $784.04 | $855.3251 | $855.33 | $855.40 | $855.30 | |