| 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 | $55.40 | 12.847% | $62.5172 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $76.97 | 5.424% | $81.1449 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $63.54 | 8.167% | $68.7293 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $100.41 | 4.448% | $104.8762 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $157.43 | 13.102% | $178.0565 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $195.37 | 3.669% | $202.5381 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $20.31 | 3.143% | $20.9483 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $669.43 | $718.8105 | $718.82 | $718.85 | $718.70 | |