| 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 | $52.77 | 8.488% | $57.2491 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $12.90 | 3.496% | $13.351 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $93.65 | 11.231% | $104.1678 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $134.72 | 8.368% | $145.9934 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $109.37 | 11.762% | $122.2341 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $163.93 | 10.823% | $181.6721 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $138.43 | 3.454% | $143.2114 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $705.77 | $767.8789 | $767.87 | $767.85 | $767.90 | |