| 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 | $28.31 | 3.263% | $29.2338 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $116.45 | 7.768% | $125.4958 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $146.46 | 10.840% | $162.3363 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $163.68 | 8.478% | $177.5568 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $56.89 | 13.229% | $64.416 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $170.48 | 3.813% | $176.9804 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $24.27 | 5.429% | $25.5876 | $25.59 | $25.60 | $25.60 |
| 7 purchase totals = | $706.54 | $761.6067 | $761.62 | $761.65 | $761.60 | |