| 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 | $39.37 | 7.564% | $42.3479 | $42.35 | $42.35 | $42.30 |
| Purchase #2 | $180.32 | 9.247% | $196.9942 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $159.30 | 6.330% | $169.3837 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $107.92 | 10.606% | $119.366 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $104.27 | 13.160% | $117.9919 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $150.96 | 4.672% | $158.0129 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $22.68 | 3.681% | $23.5149 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $764.82 | $827.6115 | $827.60 | $827.60 | $827.60 | |