Rounding Min

	function round_mins($minutes)	{		$multiple = 5;		$mins = $minutes;		$re= array();		$re[0] = intval($mins/$multiple);		$re[1] = $mins%$multiple;				$d = $multiple - $re[1];				if($multiple - $re[1] >= 3)		{			$mins = $mins - $re[1];		}		else		{			$mins= $d  + $mins;		}		return $mins;	}