| 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 | $125.93 | 12.840% | $142.0994 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $24.81 | 5.773% | $26.2423 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $69.78 | 5.593% | $73.6828 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $39.72 | 4.273% | $41.4172 | $41.42 | $41.40 | $41.40 |
| Purchase #5 | $205.28 | 7.685% | $221.0558 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $11.39 | 11.845% | $12.7391 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $29.36 | 12.473% | $33.0221 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $506.27 | $550.2587 | $550.26 | $550.25 | $550.20 | |