| 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 | $42.64 | 8.794% | $46.3898 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $52.32 | 12.236% | $58.7219 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $226.95 | 3.494% | $234.8796 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $196.92 | 4.194% | $205.1788 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $46.67 | 4.317% | $48.6847 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $92.25 | 9.630% | $101.1337 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $144.70 | 9.254% | $158.0905 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $802.45 | $853.0790 | $853.07 | $853.15 | $853.10 | |