| 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 | $18.47 | 11.520% | $20.5977 | $20.60 | $20.60 | $20.60 |
| Purchase #2 | $59.91 | 11.376% | $66.7254 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $114.61 | 9.477% | $125.4716 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $241.54 | 13.539% | $274.2421 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $154.57 | 13.471% | $175.3921 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $148.96 | 9.188% | $162.6464 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $212.84 | 12.714% | $239.9005 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $950.90 | $1,064.9758 | $1,064.98 | $1,065.00 | $1,064.90 | |