| 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 | $52.82 | 9.369% | $57.7687 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $192.90 | 7.326% | $207.0319 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $56.34 | 9.451% | $61.6647 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $184.72 | 13.539% | $209.7292 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $21.92 | 12.249% | $24.605 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $108.76 | 6.375% | $115.6935 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $30.81 | 3.526% | $31.8964 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $648.27 | $708.3894 | $708.39 | $708.40 | $708.40 | |