| 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 | $78.80 | 3.758% | $81.7613 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $140.56 | 3.301% | $145.1999 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $26.90 | 12.589% | $30.2864 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $237.56 | 12.289% | $266.7537 | $266.75 | $266.75 | $266.80 |
| Purchase #5 | $59.61 | 10.730% | $66.0062 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $170.92 | 7.463% | $183.6758 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $179.30 | 7.796% | $193.2782 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $893.65 | $966.9615 | $966.97 | $967.00 | $967.10 | |