| 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 | $23.33 | 7.472% | $25.0732 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $29.55 | 3.520% | $30.5902 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $209.89 | 12.348% | $235.8072 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $134.39 | 8.593% | $145.9381 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $136.47 | 9.744% | $149.7676 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $121.80 | 12.352% | $136.8447 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $56.54 | 8.218% | $61.1865 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $711.97 | $785.2075 | $785.21 | $785.20 | $785.20 | |