| 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 | $38.95 | 4.770% | $40.8079 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $209.80 | 13.104% | $237.2922 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $108.90 | 7.759% | $117.3496 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $27.29 | 12.232% | $30.6281 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $171.79 | 6.130% | $182.3207 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $24.69 | 4.874% | $25.8934 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $74.28 | 3.581% | $76.94 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $655.70 | $711.2319 | $711.23 | $711.25 | $711.10 | |