| 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 | $28.89 | 9.449% | $31.6198 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $131.26 | 8.396% | $142.2806 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $146.56 | 11.645% | $163.6269 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $46.67 | 13.426% | $52.9359 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $12.81 | 9.366% | $14.0098 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $168.26 | 4.568% | $175.9461 | $175.95 | $175.95 | $175.90 |
| Purchase #7 | $153.99 | 9.133% | $168.0539 | $168.05 | $168.05 | $168.10 |
| 7 purchase totals = | $688.44 | $748.4730 | $748.48 | $748.50 | $748.40 | |