| 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 | $74.67 | 11.326% | $83.1271 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $119.44 | 11.368% | $133.0179 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $50.65 | 3.133% | $52.2369 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $170.92 | 8.180% | $184.9013 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $135.77 | 6.862% | $145.0865 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $49.81 | 3.419% | $51.513 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $77.27 | 12.488% | $86.9195 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $678.53 | $736.8022 | $736.81 | $736.80 | $736.70 | |