If the point is your decimal, the zero in the tenths place and the five in the hundredths place, then "five hundredths" is all you need.
Five.
Four hundred fifty and 05/100 dollars
Four hundred fifty and 05/100 dollars
To write the date 05 08 2005 in Roman numerals, it would be written as V-VIII-MMV.
.05
11 = XI, 5 = V and 1981 = MCMLXXXI, so the date 11 05 1981 would be XI-V-MCMLXXXI
Write It in Stone was created on 1998-05-19.
.05
0.5 = 50%
.05
As written '05 percent' , you would say 'zero five percent'. However the 'zero' to the left is trivial in whole numbers, so you would just say ' five percent'. However, I think you mean ' 0.5 percent'. Note the position of the decimal point, In which case the 'zero' is NOT trivial, and you would say ' zero point five percent'. Or possibly '0.05 percent' in which case it is 'zero point zero five percent '. Clarity of your meaning and question would be appreciated.
In decimal form, 5 hundredths of a millimeter can be written in the form .05 mm.