| 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 | $74.38 | 10.737% | $82.3662 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $13.91 | 10.655% | $15.3921 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $183.54 | 3.326% | $189.6445 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $77.88 | 3.747% | $80.7982 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $78.84 | 5.296% | $83.0154 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $102.42 | 11.230% | $113.9218 | $113.92 | $113.90 | $113.90 |
| Purchase #7 | $119.44 | 5.862% | $126.4416 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $650.41 | $691.5798 | $691.58 | $691.55 | $691.50 | |