| 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 | $38.31 | 12.869% | $43.2401 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $29.56 | 5.844% | $31.2875 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $117.27 | 10.729% | $129.8519 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $58.28 | 12.418% | $65.5172 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $137.52 | 6.663% | $146.683 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $115.43 | 8.190% | $124.8837 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $148.59 | 11.839% | $166.1816 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $644.96 | $707.6450 | $707.64 | $707.70 | $707.70 | |