| 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 | $64.68 | 7.488% | $69.5232 | $69.52 | $69.50 | $69.50 |
| Purchase #2 | $56.83 | 4.551% | $59.4163 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $29.62 | 12.498% | $33.3219 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $109.98 | 5.522% | $116.0531 | $116.05 | $116.05 | $116.10 |
| Purchase #5 | $63.56 | 7.705% | $68.4573 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $10.41 | 11.756% | $11.6338 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $229.28 | 10.284% | $252.8592 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $564.36 | $611.2648 | $611.26 | $611.20 | $611.30 | |