| 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 | $73.70 | 4.531% | $77.0393 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $226.44 | 4.713% | $237.1121 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $28.57 | 3.271% | $29.5045 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $232.71 | 10.328% | $256.7443 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $10.53 | 10.238% | $11.6081 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $50.30 | 4.381% | $52.5036 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $244.65 | 10.301% | $269.8514 | $269.85 | $269.85 | $269.90 |
| 7 purchase totals = | $866.90 | $934.3633 | $934.35 | $934.35 | $934.30 | |