| 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 | $91.93 | 7.117% | $98.4727 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $185.59 | 7.737% | $199.9491 | $199.95 | $199.95 | $199.90 |
| Purchase #3 | $76.41 | 3.872% | $79.3686 | $79.37 | $79.35 | $79.40 |
| Purchase #4 | $163.89 | 6.465% | $174.4855 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $13.80 | 8.534% | $14.9777 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $180.70 | 5.538% | $190.7072 | $190.71 | $190.70 | $190.70 |
| Purchase #7 | $99.61 | 7.505% | $107.0857 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $811.93 | $865.0465 | $865.06 | $865.05 | $865.10 | |