| 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 | $51.71 | 6.382% | $55.0101 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $204.28 | 4.810% | $214.1059 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $159.40 | 7.292% | $171.0234 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $203.83 | 4.872% | $213.7606 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $65.70 | 6.719% | $70.1144 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $46.51 | 12.615% | $52.3772 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $50.46 | 9.161% | $55.0826 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $781.89 | $831.4742 | $831.47 | $831.45 | $831.50 | |