| 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 | $72.96 | 3.227% | $75.3144 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $112.47 | 10.665% | $124.4649 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $106.27 | 12.724% | $119.7918 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $219.34 | 9.208% | $239.5368 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $134.55 | 4.558% | $140.6828 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $82.45 | 5.113% | $86.6657 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $77.70 | 10.155% | $85.5904 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $805.74 | $872.0468 | $872.04 | $872.05 | $872.10 | |