| 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 | $10.57 | 8.416% | $11.4596 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $141.45 | 5.413% | $149.1067 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $17.88 | 3.649% | $18.5324 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $97.42 | 7.620% | $104.8434 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $139.72 | 11.614% | $155.9471 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $163.33 | 7.412% | $175.436 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $15.57 | 8.240% | $16.853 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $585.94 | $632.1782 | $632.18 | $632.20 | $632.10 | |