| 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 | $22.50 | 3.232% | $23.2272 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $104.27 | 10.758% | $115.4874 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $125.30 | 5.524% | $132.2216 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $189.56 | 5.856% | $200.6606 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $154.49 | 6.349% | $164.2986 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $32.70 | 11.111% | $36.3333 | $36.33 | $36.35 | $36.30 |
| Purchase #7 | $36.85 | 5.249% | $38.7843 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $665.67 | $711.0130 | $711.01 | $711.05 | $711.00 | |