| 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 | $38.93 | 4.395% | $40.641 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $231.67 | 3.316% | $239.3522 | $239.35 | $239.35 | $239.40 |
| Purchase #3 | $100.53 | 5.679% | $106.2391 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $55.84 | 5.864% | $59.1145 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $26.73 | 10.831% | $29.6251 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $127.60 | 8.339% | $138.2406 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $178.63 | 8.526% | $193.86 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $759.93 | $807.0725 | $807.07 | $807.10 | $807.00 | |