| 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 | $10.26 | 6.812% | $10.9589 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $16.54 | 7.347% | $17.7552 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $52.89 | 3.655% | $54.8231 | $54.82 | $54.80 | $54.80 |
| Purchase #4 | $208.36 | 5.567% | $219.9594 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $208.77 | 3.296% | $215.6511 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $142.35 | 7.791% | $153.4405 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $69.97 | 3.514% | $72.4287 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $709.14 | $745.0169 | $745.02 | $745.00 | $745.10 | |