| 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 | $68.39 | 13.848% | $77.8606 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $83.44 | 12.282% | $93.6881 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $83.94 | 12.853% | $94.7288 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $114.68 | 11.473% | $127.8372 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $191.99 | 7.154% | $205.725 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $70.91 | 12.693% | $79.9106 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $147.55 | 12.686% | $166.2682 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $760.90 | $846.0185 | $846.03 | $846.05 | $846.00 | |