End of the century
The fact is,no century really ends in a "9",because centuries,or anything ELSE that's counted,such as decades,do not start with "0"! Think about it! Does one start counting pennies,for example,by saying,"zero,one,two,three..." NO,one does not! In other words, there WAS no year "0"! I am leading up to the fact that the end of the century SHOULD have been the year 2000,NOT 1999. The beginning of THIS century then,should have been 2001,NOT 2000. This is simple arithmetic,and nothing else. Btw,there IS no logical argument against my reasoning,so don't even bother.