| 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 | $234.72 | 13.494% | $266.3931 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $41.45 | 12.547% | $46.6507 | $46.65 | $46.65 | $46.70 |
| Purchase #3 | $23.81 | 5.431% | $25.1031 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $244.66 | 11.410% | $272.5757 | $272.58 | $272.60 | $272.60 |
| Purchase #5 | $49.52 | 4.779% | $51.8866 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $130.74 | 12.105% | $146.5661 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $58.79 | 4.175% | $61.2445 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $783.69 | $870.4198 | $870.42 | $870.45 | $870.50 | |