| 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 | $82.58 | 6.848% | $88.2351 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $17.46 | 10.285% | $19.2558 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $185.44 | 5.419% | $195.489 | $195.49 | $195.50 | $195.50 |
| Purchase #4 | $68.33 | 4.119% | $71.1445 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $206.43 | 4.595% | $215.9155 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $86.32 | 13.269% | $97.7738 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $97.64 | 12.760% | $110.0989 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $744.20 | $797.9126 | $797.92 | $797.90 | $797.90 | |