| 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 | $55.81 | 3.628% | $57.8348 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $121.61 | 7.247% | $130.4231 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $192.62 | 10.526% | $212.8952 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $77.83 | 5.263% | $81.9262 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $72.36 | 4.456% | $75.5844 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $66.68 | 13.753% | $75.8505 | $75.85 | $75.85 | $75.90 |
| Purchase #7 | $106.34 | 5.271% | $111.9452 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $693.25 | $746.4594 | $746.46 | $746.50 | $746.40 | |