| 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 | $78.36 | 5.339% | $82.5436 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $99.42 | 4.839% | $104.2309 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $65.55 | 7.519% | $70.4787 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $150.91 | 8.208% | $163.2967 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $134.26 | 12.794% | $151.4372 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $45.85 | 8.480% | $49.7381 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $72.77 | 6.699% | $77.6449 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $647.12 | $699.3701 | $699.37 | $699.45 | $699.20 | |