| 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 | $80.95 | 3.202% | $83.542 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $82.65 | 7.859% | $89.1455 | $89.15 | $89.15 | $89.10 |
| Purchase #3 | $230.30 | 13.414% | $261.1924 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $81.52 | 7.333% | $87.4979 | $87.50 | $87.50 | $87.50 |
| Purchase #5 | $49.68 | 11.418% | $55.3525 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $205.71 | 9.354% | $224.9521 | $224.95 | $224.95 | $225.00 |
| Purchase #7 | $133.57 | 8.625% | $145.0904 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $864.38 | $946.7728 | $946.77 | $946.80 | $946.80 | |