| 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 | $14.60 | 9.382% | $15.9698 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $31.90 | 6.625% | $34.0134 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $183.69 | 13.762% | $208.9694 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $30.76 | 11.346% | $34.25 | $34.25 | $34.25 | $34.30 |
| Purchase #5 | $154.70 | 7.511% | $166.3195 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $229.72 | 12.569% | $258.5935 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $229.30 | 7.534% | $246.5755 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $874.67 | $964.6911 | $964.69 | $964.65 | $964.80 | |