Intern staying on with company, is Salary Negotiation Appropriate?
stonemetal: I would say get paid per experience and degree. You have .25 of a degree and approx 3 months relevant experience. Since relevant, in their company experience is worth more than general education.  I would say somewhere around 30-40% of what you would expect to be paid after graduation.  So do your research and find out what entry level salary for that field is perhaps from your co-workers.