| 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 | $81.31 | 6.492% | $86.5886 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $169.66 | 10.719% | $187.8459 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $161.35 | 13.464% | $183.0742 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $53.87 | 6.522% | $57.3834 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $45.82 | 5.496% | $48.3383 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $162.76 | 4.239% | $169.6594 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $122.35 | 8.826% | $133.1486 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $797.12 | $866.0384 | $866.04 | $866.05 | $866.00 | |