| 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 | $51.62 | 8.690% | $56.1058 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $226.39 | 3.401% | $234.0895 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $21.62 | 6.370% | $22.9972 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $78.97 | 4.338% | $82.3957 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $239.49 | 3.593% | $248.0949 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $30.71 | 13.131% | $34.7425 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $247.95 | 5.675% | $262.0212 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $896.75 | $940.4468 | $940.45 | $940.45 | $940.40 | |