| 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 | $47.88 | 5.161% | $50.3511 | $50.35 | $50.35 | $50.40 |
| Purchase #2 | $116.25 | 11.720% | $129.8745 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $101.84 | 4.151% | $106.0674 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $209.72 | 9.483% | $229.6077 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $187.99 | 11.873% | $210.3101 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $117.50 | 4.418% | $122.6912 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $132.92 | 7.708% | $143.1655 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $914.10 | $992.0675 | $992.07 | $992.00 | $992.20 | |