| 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 | $10.92 | 7.225% | $11.709 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $122.30 | 8.297% | $132.4472 | $132.45 | $132.45 | $132.40 |
| Purchase #3 | $99.33 | 7.153% | $106.4351 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $54.50 | 10.646% | $60.3021 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $172.97 | 10.271% | $190.7357 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $40.84 | 7.258% | $43.8042 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $205.97 | 7.414% | $221.2406 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $706.83 | $766.6739 | $766.68 | $766.70 | $766.50 | |