| 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 | $36.56 | 3.794% | $37.9471 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $171.83 | 7.658% | $184.9887 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $231.89 | 12.218% | $260.2223 | $260.22 | $260.20 | $260.20 |
| Purchase #4 | $78.83 | 11.338% | $87.7677 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $71.30 | 11.581% | $79.5573 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $90.28 | 8.222% | $97.7028 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $213.33 | 8.665% | $231.815 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $894.02 | $980.0009 | $980.01 | $979.95 | $980.00 | |