| 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 | $80.40 | 7.566% | $86.4831 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $24.94 | 3.140% | $25.7231 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $246.41 | 5.135% | $259.0632 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $15.78 | 6.425% | $16.7939 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $119.66 | 10.474% | $132.1932 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $48.57 | 7.615% | $52.2686 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $207.85 | 9.387% | $227.3609 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $743.61 | $799.8860 | $799.87 | $799.85 | $800.00 | |