| 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 | $21.57 | 7.378% | $23.1614 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $228.80 | 6.479% | $243.624 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $23.32 | 13.568% | $26.4841 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $49.71 | 4.649% | $52.021 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $13.43 | 4.762% | $14.0695 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $54.62 | 8.277% | $59.1409 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $56.27 | 12.678% | $63.4039 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $447.72 | $481.9048 | $481.89 | $481.85 | $481.90 | |