| 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 | $64.52 | 4.454% | $67.3937 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $8.78 | 10.449% | $9.6974 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $25.79 | 11.235% | $28.6875 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $127.69 | 12.431% | $143.5631 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $48.36 | 8.648% | $52.5422 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $20.38 | 11.695% | $22.7634 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $45.64 | 5.352% | $48.0827 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $341.16 | $372.7300 | $372.72 | $372.75 | $372.80 | |