| 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 | $102.38 | 6.476% | $109.0101 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $30.37 | 13.602% | $34.5009 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $188.62 | 8.704% | $205.0375 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $82.40 | 5.433% | $86.8768 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $73.76 | 10.313% | $81.3669 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $136.53 | 8.605% | $148.2784 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $82.76 | 10.815% | $91.7105 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $696.82 | $756.7811 | $756.79 | $756.80 | $756.80 | |