Losing credit for an exam is, technically speaking, the same as having never taken it. Thus, to claim on your resume that you have passed all sections of the exam is, technically speaking, the same as lying. My intention is not to insult you because I understand that you want potential employers to know that you have the intelligence and work ethic to have passed these exams. But you're assuming 2 things: 1) that employers care whether or not you've passed them before and 2) that you won't be questioned further about your status as a CPA candidate.
If you are applying with companies who prefer a CPA, they don't care whether or not you have passed the exams before. They care how soon you are actually going to get the license, i.e. is it a matter of work experience, do you have one or two sections left, have you not started the exam at all, etc. Furthermore, I believe you should always prepare yourself for the worst-case scenario, which would be that they ask for proof of your exam credits. You don't want to be holding stale-dated letters with expired exam scores when that happens. You will become one of the stories they tell subsequent candidates. “You won't believe what one person tried to pull on us …” And actually, I guess the true worst-case scenario is that they send your resume to your state board and tell them you are trying to pass yourself off as having passed every section of the exam when, for all intents and purposes, the record reflects otherwise.
You are just starting out in a career that demands integrity, and it doesn't really matter what your intentions are. Perception is reality.