There's no specific tasks, but I think most use the Reports - Reconciliation and run reports to compare to GL, etc.

Run the Bank reconciliation report.  Cash Management, reports, reconciliation, bank reconciliation.  Be sure that the Adjusted bank balance equals the Register balance as of statement date at the end of the report.  If they do not match, there is a series of steps to reconcile but I would suggest you call Sage if that happens. For some reason, these totals are off sometimes.