| 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 | $13.74 | 3.396% | $14.2066 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $56.52 | 11.396% | $62.961 | $62.96 | $62.95 | $63.00 |
| Purchase #3 | $19.54 | 7.821% | $21.0682 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $180.70 | 13.698% | $205.4523 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $159.57 | 8.721% | $173.4861 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $69.52 | 4.520% | $72.6623 | $72.66 | $72.65 | $72.70 |
| Purchase #7 | $195.98 | 9.782% | $215.1508 | $215.15 | $215.15 | $215.20 |
| 7 purchase totals = | $695.57 | $764.9873 | $764.99 | $764.95 | $765.20 | |