| 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 | $8.46 | 7.406% | $9.0865 | $9.09 | $9.10 | $9.10 |
| Purchase #2 | $82.67 | 10.734% | $91.5438 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $46.88 | 4.572% | $49.0234 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $214.79 | 5.268% | $226.1051 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $48.46 | 7.387% | $52.0397 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $203.84 | 11.448% | $227.1756 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $32.90 | 3.547% | $34.067 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $638.00 | $689.0411 | $689.05 | $689.05 | $689.00 | |