| 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 | $45.69 | 12.339% | $51.3277 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $98.92 | 5.553% | $104.413 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $231.87 | 10.857% | $257.0441 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $223.53 | 10.746% | $247.5505 | $247.55 | $247.55 | $247.60 |
| Purchase #5 | $62.49 | 11.373% | $69.597 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $82.42 | 10.700% | $91.2389 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $44.97 | 3.168% | $46.3946 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $789.89 | $867.5658 | $867.56 | $867.60 | $867.50 | |