| 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 | $24.25 | 9.775% | $26.6204 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $15.70 | 3.619% | $16.2682 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $188.56 | 13.245% | $213.5348 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $108.65 | 7.685% | $116.9998 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $182.78 | 6.858% | $195.3151 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $51.96 | 13.269% | $58.8546 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $11.53 | 10.571% | $12.7488 | $12.75 | $12.75 | $12.70 |
| 7 purchase totals = | $583.43 | $640.3417 | $640.34 | $640.30 | $640.30 | |