| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.37 | 3.170% | $71.569 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $238.77 | 9.529% | $261.5224 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $150.27 | 13.756% | $170.9411 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $16.29 | 3.668% | $16.8875 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $135.84 | 5.247% | $142.9675 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $168.97 | 7.552% | $181.7306 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $90.75 | 13.198% | $102.7272 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $870.26 | $948.3453 | $948.35 | $948.35 | $948.30 | |