| 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 | $29.65 | 3.645% | $30.7307 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $244.91 | 4.549% | $256.051 | $256.05 | $256.05 | $256.10 |
| Purchase #3 | $131.80 | 12.333% | $148.0549 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $68.77 | 4.797% | $72.0689 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $183.72 | 5.569% | $193.9514 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $48.40 | 5.727% | $51.1719 | $51.17 | $51.15 | $51.20 |
| Purchase #7 | $85.53 | 7.854% | $92.2475 | $92.25 | $92.25 | $92.20 |
| 7 purchase totals = | $792.78 | $844.2763 | $844.27 | $844.25 | $844.40 | |