| 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 | $14.52 | 13.546% | $16.4869 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $116.38 | 4.318% | $121.4053 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $121.76 | 11.730% | $136.0424 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $51.67 | 13.702% | $58.7498 | $58.75 | $58.75 | $58.70 |
| Purchase #5 | $79.56 | 11.329% | $88.5734 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $176.97 | 6.445% | $188.3757 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $48.35 | 3.396% | $49.992 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $609.21 | $659.6255 | $659.63 | $659.65 | $659.60 | |