| 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 | $83.96 | 4.198% | $87.4846 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $25.84 | 5.388% | $27.2323 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $180.74 | 5.621% | $190.8994 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $239.37 | 7.559% | $257.464 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $54.61 | 8.845% | $59.4403 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $44.45 | 12.205% | $49.8751 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $128.82 | 5.587% | $136.0172 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $757.79 | $808.4129 | $808.41 | $808.45 | $808.40 | |