| 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 | $20.65 | 4.861% | $21.6538 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $185.79 | 6.505% | $197.8756 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $124.63 | 12.545% | $140.2648 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $209.76 | 11.401% | $233.6747 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $155.27 | 12.709% | $175.0033 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $111.60 | 5.363% | $117.5851 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $41.47 | 11.673% | $46.3108 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $849.17 | $932.3681 | $932.36 | $932.35 | $932.50 | |