| 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 | $37.66 | 13.340% | $42.6838 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $136.58 | 11.732% | $152.6036 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $219.69 | 12.729% | $247.6543 | $247.65 | $247.65 | $247.70 |
| Purchase #4 | $93.42 | 8.603% | $101.4569 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $126.39 | 8.133% | $136.6693 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $133.56 | 9.713% | $146.5327 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $95.95 | 6.315% | $102.0092 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $843.25 | $929.6098 | $929.60 | $929.60 | $929.70 | |