| 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 | $59.42 | 10.803% | $65.8391 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $158.52 | 12.379% | $178.1432 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $160.52 | 8.690% | $174.4692 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $78.32 | 11.297% | $87.1678 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $242.47 | 8.844% | $263.914 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $70.49 | 7.375% | $75.6886 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $100.35 | 4.818% | $105.1849 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $870.09 | $950.4068 | $950.40 | $950.40 | $950.40 | |