| 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 | $27.31 | 5.316% | $28.7618 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $104.90 | 9.639% | $115.0113 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $214.45 | 10.372% | $236.6928 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $45.95 | 3.339% | $47.4843 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $85.94 | 8.574% | $93.3085 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $233.60 | 8.479% | $253.4069 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $51.53 | 6.635% | $54.949 | $54.95 | $54.95 | $54.90 |
| 7 purchase totals = | $763.68 | $829.6146 | $829.61 | $829.60 | $829.60 | |