| 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 | $78.50 | 9.640% | $86.0674 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $192.41 | 11.613% | $214.7546 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $98.78 | 13.454% | $112.0699 | $112.07 | $112.05 | $112.10 |
| Purchase #4 | $58.79 | 12.493% | $66.1346 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $64.42 | 8.808% | $70.0941 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $34.68 | 8.680% | $37.6902 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $191.56 | 8.797% | $208.4115 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $719.14 | $795.2223 | $795.21 | $795.20 | $795.30 | |