| 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 | $31.64 | 13.806% | $36.0082 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $29.59 | 3.842% | $30.7268 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $6.29 | 4.670% | $6.5837 | $6.58 | $6.60 | $6.60 |
| Purchase #4 | $230.98 | 8.602% | $250.8489 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $76.25 | 8.629% | $82.8296 | $82.83 | $82.85 | $82.80 |
| Purchase #6 | $211.96 | 7.172% | $227.1618 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $29.29 | 5.378% | $30.8652 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $616.00 | $665.0242 | $665.03 | $665.05 | $665.00 | |