| 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 | $47.30 | 9.528% | $51.8067 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $132.79 | 5.867% | $140.5808 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $65.78 | 10.810% | $72.8908 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $208.84 | 10.775% | $231.3425 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $69.75 | 5.672% | $73.7062 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $161.47 | 10.347% | $178.1773 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $112.39 | 3.532% | $116.3596 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $798.32 | $864.8639 | $864.87 | $864.90 | $864.90 | |