| 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 | $28.94 | 5.552% | $30.5467 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $96.26 | 3.147% | $99.2893 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $62.52 | 8.105% | $67.5872 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $166.52 | 12.513% | $187.3566 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $107.75 | 13.488% | $122.2833 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $124.92 | 11.766% | $139.6181 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $207.30 | 5.139% | $217.9531 | $217.95 | $217.95 | $218.00 |
| 7 purchase totals = | $794.21 | $864.6343 | $864.64 | $864.65 | $864.70 | |