| 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 | $25.31 | 12.477% | $28.4679 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $78.37 | 4.229% | $81.6843 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $165.34 | 5.775% | $174.8884 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $112.95 | 5.301% | $118.9375 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $71.65 | 6.498% | $76.3058 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $158.46 | 3.279% | $163.6559 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $105.42 | 11.809% | $117.869 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $717.50 | $761.8088 | $761.82 | $761.80 | $761.90 | |