| 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 | $72.57 | 10.709% | $80.3415 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $74.32 | 11.572% | $82.9203 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $177.34 | 7.283% | $190.2557 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $155.59 | 4.308% | $162.2928 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $161.47 | 13.122% | $182.6581 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $15.64 | 11.256% | $17.4004 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $234.39 | 12.487% | $263.6583 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $891.32 | $979.5271 | $979.53 | $979.50 | $979.60 | |