| 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 | $101.29 | 3.590% | $104.9263 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $82.43 | 4.551% | $86.1814 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $238.57 | 4.719% | $249.8281 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $11.95 | 9.754% | $13.1156 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $150.87 | 10.670% | $166.9678 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $129.65 | 10.867% | $143.7391 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $112.90 | 7.835% | $121.7457 | $121.75 | $121.75 | $121.70 |
| 7 purchase totals = | $827.66 | $886.5040 | $886.52 | $886.55 | $886.40 | |