| 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 | $62.99 | 7.419% | $67.6632 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $120.33 | 10.123% | $132.511 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $113.51 | 3.183% | $117.123 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $77.51 | 4.536% | $81.0259 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $50.51 | 13.368% | $57.2622 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $195.84 | 4.803% | $205.2462 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $76.51 | 12.527% | $86.0944 | $86.09 | $86.10 | $86.10 |
| 7 purchase totals = | $697.20 | $746.9259 | $746.92 | $746.90 | $746.90 | |