| 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 | $29.59 | 6.773% | $31.5941 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $149.89 | 5.699% | $158.4322 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $52.99 | 6.501% | $56.4349 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $102.26 | 7.807% | $110.2434 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $170.87 | 8.320% | $185.0864 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $73.48 | 11.567% | $81.9794 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $22.69 | 11.312% | $25.2567 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $601.77 | $649.0271 | $649.02 | $649.10 | $649.00 | |