A comic book costs $3.99, including tax. It is marked up 45%.
2 answers:
10% of 3.99=0.399x4=1.596
1% of 3.99=0.0399x5=0.1995
1.596+0.1995=1.7955
1.8(Rounded)+3.99=5.79
The Answer for this question is C.$5.79
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