| 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 | $84.51 | 12.585% | $95.1456 | $95.15 | $95.15 | $95.10 |
| Purchase #2 | $107.93 | 6.664% | $115.1225 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $112.71 | 12.609% | $126.9216 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $119.59 | 11.858% | $133.771 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $99.30 | 13.533% | $112.7383 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $79.83 | 8.560% | $86.6634 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $96.49 | 10.351% | $106.4777 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $700.36 | $776.8401 | $776.84 | $776.80 | $776.80 | |