| 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 | $74.59 | 4.252% | $77.7616 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $232.57 | 12.583% | $261.8343 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $72.49 | 13.429% | $82.2247 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $27.80 | 3.571% | $28.7927 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $23.37 | 7.161% | $25.0435 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $160.47 | 10.320% | $177.0305 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $24.57 | 7.590% | $26.4349 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $615.86 | $679.1222 | $679.10 | $679.15 | $679.00 | |