| 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 | $76.27 | 3.584% | $79.0035 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $249.53 | 8.834% | $271.5735 | $271.57 | $271.55 | $271.60 |
| Purchase #3 | $185.74 | 12.371% | $208.7179 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $191.84 | 8.314% | $207.7896 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $183.46 | 8.436% | $198.9367 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $157.75 | 3.713% | $163.6073 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $97.74 | 12.436% | $109.8949 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $1,142.33 | $1,239.5234 | $1,239.52 | $1,239.50 | $1,239.50 | |