| 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 | $85.53 | 3.208% | $88.2738 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $5.74 | 5.164% | $6.0364 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $237.40 | 10.241% | $261.7121 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $151.37 | 10.853% | $167.7982 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $77.80 | 6.241% | $82.6555 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $177.48 | 9.482% | $194.3087 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $127.98 | 4.826% | $134.1563 | $134.16 | $134.15 | $134.20 |
| 7 purchase totals = | $863.30 | $934.9410 | $934.95 | $934.90 | $935.00 | |