| 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 | $103.27 | 7.244% | $110.7509 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $92.54 | 8.291% | $100.2125 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $243.72 | 7.396% | $261.7455 | $261.75 | $261.75 | $261.70 |
| Purchase #4 | $15.57 | 9.724% | $17.084 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $143.48 | 3.738% | $148.8433 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $58.45 | 3.768% | $60.6524 | $60.65 | $60.65 | $60.70 |
| Purchase #7 | $65.71 | 10.211% | $72.4196 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $722.74 | $771.7082 | $771.70 | $771.70 | $771.70 | |