| 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 | $18.46 | 6.849% | $19.7243 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $80.87 | 6.352% | $86.0069 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $42.66 | 5.632% | $45.0626 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $14.61 | 6.846% | $15.6102 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $8.75 | 3.571% | $9.0625 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $105.34 | 7.871% | $113.6313 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $198.48 | 13.695% | $225.6618 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $469.17 | $514.7596 | $514.75 | $514.70 | $514.80 | |