Universal Containers sells Tiny Boxes for $0,005 each.

 Requirement:

Ensure the price of Tiny Boxes ($0.005) is handled with proper decimal precision.

 Solution:

Adjust the Unit Price Scale to 3 in the Pricing and Calculation Package Settings, enabling Salesforce CPQ to handle prices up to three decimal places.

 Why Other Options Are Incorrect:

A: Field-level precision on Quote Line does not control pricing precision.

C: The Product record's Unit Price Scale cannot override global settings.

D: Price Rules are unnecessary for simple decimal precision adjustments.

 Salesforce CPQ Reference:

Decimal precision configuration is described in CPQ Pricing Settings ​.