| 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 | $49.59 | 10.271% | $54.6834 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $88.43 | 10.784% | $97.9663 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $214.85 | 10.289% | $236.9559 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $56.37 | 3.109% | $58.1225 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $50.62 | 13.311% | $57.358 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $27.32 | 3.531% | $28.2847 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $79.49 | 6.847% | $84.9327 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $566.67 | $618.3035 | $618.30 | $618.30 | $618.40 | |