| 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 | $50.44 | 4.185% | $52.5509 | $52.55 | $52.55 | $52.60 |
| Purchase #2 | $125.62 | 9.232% | $137.2172 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $182.60 | 13.480% | $207.2145 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $104.64 | 12.440% | $117.6572 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $219.55 | 5.665% | $231.9875 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $147.91 | 4.180% | $154.0926 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $36.81 | 3.110% | $37.9548 | $37.95 | $37.95 | $38.00 |
| 7 purchase totals = | $867.57 | $938.6747 | $938.67 | $938.65 | $938.80 | |