| 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 | $236.47 | 4.846% | $247.9293 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $83.33 | 12.743% | $93.9487 | $93.95 | $93.95 | $93.90 |
| Purchase #3 | $151.39 | 7.516% | $162.7685 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $55.60 | 9.676% | $60.9799 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $151.73 | 7.639% | $163.3207 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $104.26 | 12.238% | $117.0193 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $83.65 | 4.148% | $87.1198 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $866.43 | $933.0862 | $933.09 | $933.05 | $933.00 | |