| 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 | $30.32 | 13.291% | $34.3498 | $34.35 | $34.35 | $34.30 |
| Purchase #2 | $216.40 | 8.657% | $235.1337 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $96.88 | 12.726% | $109.2089 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $191.87 | 10.566% | $212.143 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $73.60 | 13.271% | $83.3675 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $133.73 | 12.820% | $150.8742 | $150.87 | $150.85 | $150.90 |
| Purchase #7 | $12.94 | 5.608% | $13.6657 | $13.67 | $13.65 | $13.70 |
| 7 purchase totals = | $755.74 | $838.7428 | $838.74 | $838.70 | $838.70 | |