| 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 | $56.59 | 12.710% | $63.7826 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $102.75 | 5.816% | $108.7259 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $102.73 | 12.194% | $115.2569 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $14.43 | 8.808% | $15.701 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $64.49 | 9.639% | $70.7062 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $237.84 | 11.328% | $264.7825 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $145.96 | 3.611% | $151.2306 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $724.79 | $790.1857 | $790.19 | $790.25 | $790.20 | |