| 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 | $10.69 | 3.756% | $11.0915 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $153.71 | 12.736% | $173.2865 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $208.65 | 13.643% | $237.1161 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $55.52 | 8.775% | $60.3919 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $103.25 | 11.563% | $115.1888 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $214.75 | 13.324% | $243.3633 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $36.85 | 13.510% | $41.8284 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $783.42 | $882.2665 | $882.27 | $882.30 | $882.30 | |