| 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 | $22.82 | 3.147% | $23.5381 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $169.32 | 9.844% | $185.9879 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $67.68 | 5.756% | $71.5757 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $134.55 | 10.324% | $148.4409 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $190.64 | 12.463% | $214.3995 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $82.56 | 6.637% | $88.0395 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $183.25 | 13.640% | $208.2453 | $208.25 | $208.25 | $208.20 |
| 7 purchase totals = | $850.82 | $940.2269 | $940.24 | $940.30 | $940.10 | |