| 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 | $23.36 | 11.627% | $26.0761 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $135.79 | 6.331% | $144.3869 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $63.51 | 7.181% | $68.0707 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $20.43 | 4.787% | $21.408 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $101.42 | 4.688% | $106.1746 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $95.29 | 7.185% | $102.1366 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $20.99 | 9.845% | $23.0565 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $460.79 | $491.3094 | $491.32 | $491.30 | $491.40 | |