| 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 | $127.42 | 5.859% | $134.8855 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $48.47 | 7.849% | $52.2744 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $216.34 | 8.734% | $235.2351 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $38.49 | 4.352% | $40.1651 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $121.79 | 7.556% | $130.9925 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $21.27 | 10.832% | $23.574 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $51.82 | 8.856% | $56.4092 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $625.60 | $673.5358 | $673.54 | $673.50 | $673.60 | |