| 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 | $50.69 | 3.519% | $52.4738 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $166.38 | 6.791% | $177.6789 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $56.40 | 4.553% | $58.9679 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $232.93 | 10.772% | $258.0212 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $97.66 | 11.486% | $108.8772 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $171.39 | 10.395% | $189.206 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $78.83 | 12.555% | $88.7271 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $854.28 | $933.9521 | $933.96 | $933.95 | $934.00 | |