| 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 | $95.87 | 11.406% | $106.8049 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $85.93 | 13.846% | $97.8279 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $21.57 | 5.781% | $22.817 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $128.54 | 13.859% | $146.3544 | $146.35 | $146.35 | $146.40 |
| Purchase #5 | $59.81 | 5.787% | $63.2712 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $97.76 | 4.661% | $102.3166 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $227.81 | 10.519% | $251.7733 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $717.29 | $791.1653 | $791.16 | $791.10 | $791.20 | |