| 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 | $234.48 | 7.652% | $252.4224 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $35.72 | 5.520% | $37.6917 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $109.95 | 3.559% | $113.8631 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $54.84 | 3.576% | $56.8011 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $52.49 | 3.743% | $54.4547 | $54.45 | $54.45 | $54.50 |
| Purchase #6 | $175.78 | 9.458% | $192.4053 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $28.27 | 12.331% | $31.756 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $691.53 | $739.3943 | $739.39 | $739.35 | $739.50 | |