| 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 | $104.66 | 11.464% | $116.6582 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $108.83 | 12.418% | $122.3445 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $27.99 | 12.432% | $31.4697 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $101.68 | 4.604% | $106.3613 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $142.41 | 8.202% | $154.0905 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $139.58 | 8.707% | $151.7332 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $151.98 | 11.707% | $169.7723 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $777.13 | $852.4297 | $852.42 | $852.40 | $852.50 | |