| 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 | $122.74 | 3.362% | $126.8665 | $126.87 | $126.85 | $126.90 |
| Purchase #2 | $74.83 | 5.713% | $79.105 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $17.83 | 12.466% | $20.0527 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $48.68 | 6.150% | $51.6738 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $247.90 | 5.723% | $262.0873 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $37.56 | 12.359% | $42.202 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $134.94 | 3.566% | $139.752 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $684.48 | $721.7393 | $721.74 | $721.70 | $721.90 | |