| 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 | $93.92 | 11.339% | $104.5696 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $9.81 | 6.300% | $10.428 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $178.64 | 7.847% | $192.6579 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $79.45 | 11.234% | $88.3754 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $20.91 | 9.311% | $22.8569 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $25.82 | 11.132% | $28.6943 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $55.41 | 3.776% | $57.5023 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $463.96 | $505.0844 | $505.09 | $505.10 | $505.20 | |