Every ordinance or resolution adopted by Council shall, before it goes into effect, be presented promptly to the Mayor. If the Mayor approves such ordinance or resolution he or she shall sign it indicating approval and return it to the Clerk within ten (10) days after its adoption by Council. If the Mayor does not approve it, the ordinance shall be returned to the Clerk within ten (10) days with written objections, which shall be entered in full upon the journal of Council. If the Mayor does not sign or so return an ordinance or resolution within the ten-day period, it shall take effect in the same manner as if it had been signed. The Mayor may approve or veto the whole or any item of an ordinance or resolution appropriating money; but otherwise, the approval or veto shall be addressed to the entire ordinance or resolution. When the Mayor has vetoed an ordinance or resolution, or a part or item thereof, Council shall, not later than its next regular meeting, proceed to reconsider it; and if upon reconsideration, the ordinance or resolution or the part of item thereof vetoed by the Mayor is approved by the affirmative vote of at least five (5) members of Council, it shall then take effect without the signature of the Mayor, in the same manner as if it had been signed. In all such cases, the votes shall be taken by roll call and entered upon the journal of Council.