| 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 | $154.37 | 12.632% | $173.87 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $146.49 | 4.373% | $152.896 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $58.87 | 4.567% | $61.5586 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $59.65 | 5.120% | $62.7041 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $8.63 | 10.741% | $9.5569 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $236.73 | 9.641% | $259.5531 | $259.55 | $259.55 | $259.60 |
| Purchase #7 | $190.46 | 4.146% | $198.3565 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $855.20 | $918.4952 | $918.50 | $918.45 | $918.70 | |