| 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 | $92.79 | 5.296% | $97.7042 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $235.42 | 12.500% | $264.8475 | $264.85 | $264.85 | $264.80 |
| Purchase #3 | $230.91 | 9.515% | $252.8811 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $49.40 | 7.120% | $52.9173 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $28.31 | 3.583% | $29.3243 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $87.71 | 4.516% | $91.671 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $101.57 | 5.258% | $106.9106 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $826.11 | $896.2560 | $896.25 | $896.20 | $896.20 | |