| 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 | $55.41 | 6.209% | $58.8504 | $58.85 | $58.85 | $58.90 |
| Purchase #2 | $149.28 | 7.687% | $160.7552 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $160.71 | 9.260% | $175.5917 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $120.34 | 10.381% | $132.8325 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $84.28 | 12.473% | $94.7922 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $33.71 | 7.128% | $36.1128 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $193.49 | 11.254% | $215.2654 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $797.22 | $874.2002 | $874.20 | $874.20 | $874.30 | |