| 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 | $43.80 | 8.646% | $47.5869 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $229.79 | 12.128% | $257.6589 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $131.96 | 12.475% | $148.422 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $231.39 | 3.453% | $239.3799 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $205.72 | 3.721% | $213.3748 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $102.26 | 12.713% | $115.2603 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $61.77 | 9.654% | $67.7333 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $1,006.69 | $1,089.4161 | $1,089.41 | $1,089.40 | $1,089.50 | |