| 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 | $8.58 | 9.520% | $9.3968 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $205.87 | 7.620% | $221.5573 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $232.96 | 12.270% | $261.5442 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $62.35 | 3.273% | $64.3907 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $117.85 | 13.776% | $134.085 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $61.61 | 11.614% | $68.7654 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $153.86 | 3.597% | $159.3943 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $843.08 | $919.1337 | $919.14 | $919.15 | $919.20 | |