Let be "x" the amount of money (in dollars) per pint.
According to the information given in the exercise, the cost of 4 pints is $8.09.
Therefore, you only need to divide $8.09 by 4 in order to find the value of "x".
Then, applying the procedure explained above, you get the following result:

To round to the nearest hundredth, you need to look at the digit on the left of the place value you are rounding to (in this case, the first digit 2 is in the Hundredths place). Since the next value is less than 5, you must round down. Therefore, you get:

Therefore, the answer is: $2.02 per pint.