| 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 | $185.42 | 10.854% | $205.5455 | $205.55 | $205.55 | $205.50 |
| Purchase #2 | $66.77 | 10.385% | $73.7041 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $36.39 | 13.108% | $41.16 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $85.92 | 4.719% | $89.9746 | $89.97 | $89.95 | $90.00 |
| Purchase #5 | $66.25 | 6.846% | $70.7855 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $193.96 | 13.263% | $219.6849 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $28.70 | 5.312% | $30.2245 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $663.41 | $731.0791 | $731.07 | $731.05 | $731.10 | |