| 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 | $52.79 | 10.382% | $58.2707 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $86.38 | 4.250% | $90.0512 | $90.05 | $90.05 | $90.10 |
| Purchase #3 | $210.42 | 9.796% | $231.0327 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $243.69 | 11.591% | $271.9361 | $271.94 | $271.95 | $271.90 |
| Purchase #5 | $103.33 | 13.863% | $117.6546 | $117.65 | $117.65 | $117.70 |
| Purchase #6 | $183.58 | 8.340% | $198.8906 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $28.87 | 3.829% | $29.9754 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $909.06 | $997.8113 | $997.81 | $997.85 | $997.90 | |