| 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 | $29.67 | 11.346% | $33.0364 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $217.82 | 11.615% | $243.1198 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $125.68 | 10.289% | $138.6112 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $75.87 | 5.526% | $80.0626 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $117.66 | 4.367% | $122.7982 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $130.27 | 6.574% | $138.8339 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $111.35 | 10.396% | $122.9259 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $808.32 | $879.3880 | $879.39 | $879.40 | $879.30 | |