| 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 | $29.38 | 4.507% | $30.7042 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $110.89 | 7.295% | $118.9794 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $205.43 | 13.598% | $233.3644 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $132.72 | 8.869% | $144.4909 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $127.66 | 5.776% | $135.0336 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $90.35 | 11.822% | $101.0312 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $73.57 | 7.607% | $79.1665 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $770.00 | $842.7702 | $842.76 | $842.80 | $842.80 | |