| 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 | $79.38 | 10.660% | $87.8419 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $111.88 | 13.231% | $126.6828 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $94.95 | 9.744% | $104.2019 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $74.57 | 10.378% | $82.3089 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $102.98 | 3.115% | $106.1878 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $177.78 | 9.547% | $194.7527 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $200.92 | 3.732% | $208.4183 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $842.46 | $910.3943 | $910.39 | $910.40 | $910.40 | |