| 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 | $47.75 | 9.617% | $52.3421 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $229.30 | 4.386% | $239.3571 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $13.85 | 9.557% | $15.1736 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $169.65 | 12.210% | $190.3643 | $190.36 | $190.35 | $190.40 |
| Purchase #5 | $51.49 | 11.301% | $57.3089 | $57.31 | $57.30 | $57.30 |
| Purchase #6 | $203.37 | 3.143% | $209.7619 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $200.41 | 6.724% | $213.8856 | $213.89 | $213.90 | $213.90 |
| 7 purchase totals = | $915.82 | $978.1935 | $978.19 | $978.15 | $978.30 | |