| 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 | $70.44 | 12.354% | $79.1422 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $104.71 | 11.424% | $116.6721 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $79.87 | 4.727% | $83.6455 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $21.56 | 7.386% | $23.1524 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $46.45 | 5.656% | $49.0772 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $214.28 | 11.860% | $239.6936 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $86.96 | 7.406% | $93.4003 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $624.27 | $684.7833 | $684.78 | $684.80 | $684.80 | |