| 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 | $6.82 | 3.120% | $7.0328 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $104.51 | 3.622% | $108.2954 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $46.33 | 5.589% | $48.9194 | $48.92 | $48.90 | $48.90 |
| Purchase #4 | $22.29 | 11.213% | $24.7894 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $80.59 | 12.396% | $90.5799 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $75.46 | 4.689% | $78.9983 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $126.46 | 7.580% | $136.0457 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $462.46 | $494.6609 | $494.67 | $494.70 | $494.60 | |