| 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 | $68.51 | 4.352% | $71.4916 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $217.35 | 6.594% | $231.6821 | $231.68 | $231.70 | $231.70 |
| Purchase #3 | $120.44 | 11.679% | $134.5062 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $79.84 | 10.257% | $88.0292 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $112.69 | 9.443% | $123.3313 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $225.28 | 11.107% | $250.3018 | $250.30 | $250.30 | $250.30 |
| Purchase #7 | $15.76 | 3.661% | $16.337 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $839.87 | $915.6792 | $915.68 | $915.75 | $915.60 | |