| 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 | $33.72 | 7.221% | $36.1549 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $183.72 | 11.817% | $205.4302 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $5.71 | 9.431% | $6.2485 | $6.25 | $6.25 | $6.20 |
| Purchase #4 | $128.63 | 13.718% | $146.2755 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $223.49 | 11.529% | $249.2562 | $249.26 | $249.25 | $249.30 |
| Purchase #6 | $140.69 | 3.595% | $145.7478 | $145.75 | $145.75 | $145.70 |
| Purchase #7 | $91.72 | 5.730% | $96.9756 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $807.68 | $886.0887 | $886.10 | $886.15 | $886.10 | |