| 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 | $78.81 | 9.668% | $86.4294 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $216.61 | 9.256% | $236.6594 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $77.66 | 5.370% | $81.8303 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $112.99 | 11.221% | $125.6686 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $115.81 | 13.748% | $131.7316 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $148.52 | 6.127% | $157.6198 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $116.83 | 10.185% | $128.7291 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $867.23 | $948.6682 | $948.67 | $948.70 | $948.60 | |