Unless the taxing officer otherwise directs, a party who has filed a bill of costs for taxation is not required to attend the taxation of the bill if –

(a) the party notifies the taxing officer of the party's intention not to attend; or

(b) an appearance has not been entered in the proceeding; or

(c) each other party has notified the taxing officer of the party's intention not to object to any of the items in the bill or to attend.