| 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 | $21.82 | 5.763% | $23.0775 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $102.93 | 7.155% | $110.2946 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $98.43 | 5.842% | $104.1803 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $73.92 | 11.337% | $82.3003 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $39.74 | 3.491% | $41.1273 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $38.33 | 9.266% | $41.8817 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $164.37 | 4.725% | $172.1365 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $539.54 | $574.9982 | $575.00 | $575.10 | $575.00 | |