A few points that are right on and right off.
As CentralIL has stated, it does not matter in state or out of state, a 50% offer is half of one scholarship. It may have a different $$$ value but it counts against the 11.7 the same.
As far as percentage offers go, I was lead to believe as TR stated that the $$ was the way to go. What we found out later is that a % of total college cost is better and here's why... In the fall of senior year after the player accepts the offer and the NLI is issued, if it is in a % it will list all the items covered by the %. Or it will strictly have a dollar value.
Example: When the player visited the school and was offered the 50% the total cost was $20,000. During the winter the school increases total cost to $25,000. The $10,000 offer that was agreed upon is no longer 50% but actually only 40%. Coaches like this because they now have another 10% to recruit with. If this happens to the 5 or 6 kids that committed early they have another 50-60% scholarship to distribute.
If your offer that you accepted was a % and your NLI was in a % then your original $10,000 is now $12,500. Many schools will not do this for the obvious reason and I had even checked with one D1 coach who was unaware that he could do this. He called his compliance office and found that this was an option.
This will also take some of the year end scholarship increase negotiations out of play because they will be automatic. Last year Univ of Richmond increased (total college cost for incoming freshamn) from $31,000 to $40,000