Modifies provisions relating to sales taxes for early childhood services

This bill modifies Missouri county sales tax rules to allow local governments to fund early childhood education services. It requires counties seeking to impose an additional sales tax (up to 1.5% after 2025 for qualifying counties) to first obtain voter approval via a specific ballot measure. Revenue collected from such taxes must be deposited exclusively into the early childhood education fund, as defined in Section 67.5420. The bill also sets population-based rate limits and prohibits using these taxes for other purposes like zoological facilities or sports stadiums.