| 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 | $98.72 | 6.126% | $104.7676 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $72.78 | 6.793% | $77.7239 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $20.92 | 8.819% | $22.7649 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $124.28 | 4.320% | $129.6489 | $129.65 | $129.65 | $129.60 |
| Purchase #5 | $230.41 | 13.551% | $261.6329 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $184.97 | 10.508% | $204.4066 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $28.28 | 7.248% | $30.3297 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $760.36 | $831.2745 | $831.27 | $831.25 | $831.20 | |