| 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 | $70.98 | 12.760% | $80.037 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $107.65 | 12.454% | $121.0567 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $86.49 | 3.806% | $89.7818 | $89.78 | $89.80 | $89.80 |
| Purchase #4 | $55.46 | 13.159% | $62.758 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $133.74 | 13.402% | $151.6638 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $107.83 | 13.194% | $122.0571 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $141.27 | 9.347% | $154.4745 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $703.42 | $781.8289 | $781.83 | $781.80 | $782.00 | |