You roll a six-sided fair die.
If you roll a 1, you win $14
If you roll a 2, you lose $15
If you roll a 3, you win $-10
If you roll a 4, you lose $30
If you roll a 5, you win $-28
If you roll a 6, you win $29

What is the expected value for this game?

Caution: Try to do your calculations without any intermediate rounding to maintain the most accurate result possible. Round your answer to the nearest penny (two decimal places).