| 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 | $48.95 | 6.367% | $52.0666 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $208.78 | 10.752% | $231.228 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $66.87 | 12.171% | $75.0087 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $78.32 | 5.171% | $82.3699 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $250.65 | 5.627% | $264.7541 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $241.32 | 3.465% | $249.6817 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $127.98 | 5.514% | $135.0368 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $1,022.87 | $1,090.1458 | $1,090.15 | $1,090.15 | $1,090.20 | |