| 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 | $88.53 | 13.487% | $100.47 | $100.47 | $100.45 | $100.50 |
| Purchase #2 | $25.91 | 11.717% | $28.9459 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $227.52 | 7.846% | $245.3712 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $148.97 | 13.861% | $169.6187 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $86.88 | 10.154% | $95.7018 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $10.81 | 5.637% | $11.4194 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $237.46 | 10.281% | $261.8733 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $826.08 | $913.4003 | $913.40 | $913.30 | $913.40 | |