| 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 | $41.51 | 4.570% | $43.407 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $229.80 | 13.686% | $261.2504 | $261.25 | $261.25 | $261.30 |
| Purchase #3 | $150.37 | 9.408% | $164.5168 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $8.50 | 4.476% | $8.8805 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $63.72 | 7.291% | $68.3658 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $210.71 | 6.834% | $225.1099 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $134.62 | 4.358% | $140.4867 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $839.23 | $912.0171 | $912.03 | $912.00 | $912.10 | |