When you have a quiz in a Scorm file and load it as a learning object in the LMS, there is no functionality to set the % to pass the learning object. The LMS will record what the Scorm file reports as the grade but will not allow me to require a % in order to pass that course, it just automatically completes. I believe that if there is an assessment in a Scorm file there should be a setting that allows you to put a % to pass in order for this learning object to be marked as complete.
I totally agree that the LMS should have a toggle button that allows you to put the percentage needed to pass on a learning object.