| 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 | $22.77 | 4.862% | $23.8771 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $193.98 | 10.419% | $214.1908 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $134.41 | 5.792% | $142.195 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $123.47 | 13.853% | $140.5743 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $52.46 | 4.194% | $54.6602 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $237.37 | 13.304% | $268.9497 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $27.53 | 12.131% | $30.8697 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $791.99 | $875.3168 | $875.32 | $875.30 | $875.40 | |