| 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 | $8.96 | 7.613% | $9.6421 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $227.36 | 3.575% | $235.4881 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $92.84 | 4.127% | $96.6715 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $140.39 | 3.307% | $145.0327 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $117.60 | 6.476% | $125.2158 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $24.29 | 11.177% | $27.0049 | $27.00 | $27.00 | $27.00 |
| Purchase #7 | $105.91 | 3.674% | $109.8011 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $717.35 | $748.8562 | $748.85 | $748.85 | $748.80 | |