Scout squandered her first nickle on the "House of Horrors" and some more on Mrs. Taylor's divinity. She also wanted to bob for apples which leads us to believe that Scout still had money left.
This is no where in the book, sorry.
4.8 ounces
Thirty three cents if it hasn't been used. It is doubtful that it has more than a nominal value if it has been used.
0.35$/1.00$ = 35/100 = 35% cent means 100 so basically of 100 35 of 100 35 percent