| 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 | $86.96 | 12.607% | $97.923 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $20.73 | 5.784% | $21.929 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $234.52 | 6.142% | $248.9242 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $182.97 | 5.779% | $193.5438 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $125.26 | 10.791% | $138.7768 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $151.68 | 8.661% | $164.817 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $13.48 | 13.141% | $15.2514 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $815.60 | $881.1652 | $881.16 | $881.15 | $881.10 | |