| 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 | $15.92 | 5.377% | $16.776 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $73.81 | 12.767% | $83.2333 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $197.82 | 3.681% | $205.1018 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $71.60 | 9.770% | $78.5953 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $50.84 | 9.408% | $55.623 | $55.62 | $55.60 | $55.60 |
| Purchase #6 | $241.87 | 12.806% | $272.8439 | $272.84 | $272.85 | $272.80 |
| Purchase #7 | $19.93 | 4.110% | $20.7491 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $671.79 | $732.9224 | $732.92 | $732.95 | $732.80 | |