| 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 | $93.83 | 5.724% | $99.2008 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $220.28 | 5.403% | $232.1817 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $33.66 | 11.572% | $37.5551 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $123.85 | 12.268% | $139.0439 | $139.04 | $139.05 | $139.00 |
| Purchase #5 | $26.95 | 11.528% | $30.0568 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $97.91 | 6.232% | $104.0118 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $65.63 | 13.681% | $74.6088 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $662.11 | $716.6589 | $716.66 | $716.65 | $716.70 | |