The Sales Tax on a Purchase of L Dollars Is $5 + L$

Multiple Choice

The sales tax on a purchase of L dollars is 5 %. Write an algebraic expression that represents the total amount of sales tax.

A) $5 + L$
B) $\frac { 1 } { 5 } L$
C) $0.05 + L$
D) $5 L$
E) $0.05 L$