| 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 | $28.37 | 11.862% | $31.7352 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $88.98 | 9.868% | $97.7605 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $104.95 | 5.508% | $110.7306 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $239.30 | 10.700% | $264.9051 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $200.61 | 12.346% | $225.3773 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $42.50 | 4.586% | $44.4491 | $44.45 | $44.45 | $44.40 |
| Purchase #7 | $163.78 | 11.409% | $182.4657 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $868.49 | $957.4235 | $957.44 | $957.45 | $957.40 | |