| 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 | $78.33 | 12.190% | $87.8784 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $17.64 | 8.198% | $19.0861 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $70.26 | 7.187% | $75.3096 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $250.68 | 4.139% | $261.0556 | $261.06 | $261.05 | $261.10 |
| Purchase #5 | $103.66 | 12.576% | $116.6963 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $77.29 | 6.781% | $82.531 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $245.65 | 5.222% | $258.4778 | $258.48 | $258.50 | $258.50 |
| 7 purchase totals = | $843.51 | $901.0348 | $901.05 | $901.10 | $901.10 | |