| 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 | $33.44 | 10.758% | $37.0375 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $47.32 | 11.514% | $52.7684 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $83.75 | 11.663% | $93.5178 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $167.71 | 8.143% | $181.3666 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $122.60 | 3.434% | $126.8101 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $28.68 | 7.250% | $30.7593 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $205.90 | 8.450% | $223.2986 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $689.40 | $745.5583 | $745.57 | $745.50 | $745.60 | |