| 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 | $66.63 | 3.412% | $68.9034 | $68.90 | $68.90 | $68.90 |
| Purchase #2 | $127.51 | 5.802% | $134.9081 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $200.57 | 4.701% | $209.9988 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $50.41 | 12.583% | $56.7531 | $56.75 | $56.75 | $56.80 |
| Purchase #5 | $164.34 | 6.467% | $174.9679 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $92.35 | 7.730% | $99.4887 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $86.87 | 13.173% | $98.3134 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $788.68 | $843.3334 | $843.33 | $843.30 | $843.40 | |