| 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 | $72.35 | 11.223% | $80.4698 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $21.46 | 7.634% | $23.0983 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $48.72 | 6.571% | $51.9214 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $95.51 | 9.143% | $104.2425 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $200.55 | 13.454% | $227.532 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $21.76 | 10.730% | $24.0948 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $164.65 | 8.357% | $178.4098 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $625.00 | $689.7686 | $689.76 | $689.75 | $689.70 | |