| 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 | $24.89 | 13.744% | $28.3109 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $150.60 | 7.269% | $161.5471 | $161.55 | $161.55 | $161.50 |
| Purchase #3 | $21.42 | 9.203% | $23.3913 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $176.61 | 13.281% | $200.0656 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $242.60 | 7.870% | $261.6926 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $98.61 | 13.254% | $111.6798 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $79.83 | 9.366% | $87.3069 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $794.56 | $873.9942 | $874.00 | $874.00 | $874.00 | |