| 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 | $65.73 | 6.625% | $70.0846 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $17.34 | 8.324% | $18.7834 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $96.96 | 10.218% | $106.8674 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $228.34 | 11.569% | $254.7567 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $91.70 | 13.622% | $104.1914 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $142.64 | 6.337% | $151.6791 | $151.68 | $151.70 | $151.70 |
| Purchase #7 | $189.25 | 3.569% | $196.0043 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $831.96 | $902.3669 | $902.36 | $902.40 | $902.50 | |