| 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 | $197.78 | 4.520% | $206.7197 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $8.51 | 5.526% | $8.9803 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $35.53 | 4.561% | $37.1505 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $73.94 | 5.769% | $78.2056 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $63.87 | 11.725% | $71.3588 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $184.60 | 13.858% | $210.1819 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $35.72 | 4.620% | $37.3703 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $599.95 | $649.9671 | $649.97 | $649.95 | $650.10 | |