| 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 | $77.84 | 11.411% | $86.7223 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $9.45 | 12.334% | $10.6156 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $59.85 | 3.313% | $61.8328 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $188.81 | 13.450% | $214.2049 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $35.83 | 6.302% | $38.088 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $49.34 | 11.870% | $55.1967 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $79.34 | 9.760% | $87.0836 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $500.46 | $553.7439 | $553.74 | $553.75 | $553.70 | |