| 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 | $66.94 | 8.619% | $72.7096 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $229.32 | 12.252% | $257.4163 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $193.98 | 8.141% | $209.7719 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $186.51 | 4.418% | $194.75 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $19.56 | 8.487% | $21.2201 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $54.33 | 11.852% | $60.7692 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $80.37 | 11.298% | $89.4502 | $89.45 | $89.45 | $89.50 |
| 7 purchase totals = | $831.01 | $906.0873 | $906.09 | $906.00 | $906.20 | |