| 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 | $101.91 | 11.260% | $113.3851 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $38.38 | 5.294% | $40.4118 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $64.36 | 8.234% | $69.6594 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $191.36 | 13.285% | $216.7822 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $33.68 | 7.242% | $36.1191 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $185.57 | 11.680% | $207.2446 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $163.96 | 3.185% | $169.1821 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $779.22 | $852.7843 | $852.78 | $852.80 | $852.80 | |