| 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 | $26.27 | 5.215% | $27.64 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $8.70 | 5.832% | $9.2074 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $163.42 | 4.612% | $170.9569 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $41.69 | 3.585% | $43.1846 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $208.84 | 13.773% | $237.6035 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $145.88 | 9.776% | $160.1412 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $111.47 | 6.648% | $118.8805 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $706.27 | $767.6141 | $767.61 | $767.65 | $767.60 | |