| 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 | $56.61 | 8.445% | $61.3907 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $61.44 | 9.265% | $67.1324 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $227.91 | 6.245% | $242.143 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $187.40 | 9.379% | $204.9762 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $61.81 | 7.867% | $66.6726 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $55.82 | 8.471% | $60.5485 | $60.55 | $60.55 | $60.50 |
| Purchase #7 | $36.88 | 9.754% | $40.4773 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $687.87 | $743.3407 | $743.34 | $743.40 | $743.30 | |