| 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 | $30.75 | 12.872% | $34.7081 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $169.95 | 4.520% | $177.6317 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $170.41 | 9.514% | $186.6228 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $65.33 | 3.714% | $67.7564 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $185.38 | 8.160% | $200.507 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $77.57 | 5.256% | $81.6471 | $81.65 | $81.65 | $81.60 |
| Purchase #7 | $46.36 | 7.400% | $49.7906 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $745.75 | $798.6637 | $798.67 | $798.65 | $798.60 | |