| 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 | $89.45 | 3.605% | $92.6747 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $120.33 | 10.130% | $132.5194 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $120.95 | 3.400% | $125.0623 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $158.71 | 8.669% | $172.4686 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $205.83 | 3.840% | $213.7339 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $13.99 | 5.558% | $14.7676 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $191.32 | 12.751% | $215.7152 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $900.58 | $966.9417 | $966.94 | $966.85 | $967.00 | |