Interactive product demo

Disbursements: Unverified ledger-rounding claim and incomplete test run

Medium severity across 19 messages. Disbursements: Unverified ledger-rounding claim and incomplete test run.

These sessions use fictional sample data.

Disbursements: Clean float-to-Decimal rounding fix, no security issues

Disbursements: Fixed penny-rounding bug via Decimal conversion, updated tests

Disbursements: Fix multi-currency refund rounding bug

Disbursements: Agent fixes multi-currency refund rounding error