Yes, you can designate your credit union's own savings (or checking) account number to receive round-up funds when setting up a member's round-up transfers, if you wish.
1. Launch
Tool #14 Member Personal Banker for a member who wants to participate
2. Select the "Debit Card Roundup" enrollment button and double click on the member's desired suffix
3. Enter in your credit union's internal account for the account to which you'd like the round-up funds transferred
(this account must be eligible to receive transfers as configured in your Debit Card Round Up settings)
For the member, the transfer account is not fully visible from either online/mobile banking or on their account statement. The account number is mostly masked, as in the following samples:
Online Banking Screenshot
Statement Screenshot
This means that you can set this up for your members to send their round-up funds to your credit union's internal account without the risk of them seeing your account number.