| 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 | $32.67 | 13.825% | $37.1866 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $78.26 | 10.734% | $86.6604 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $110.98 | 5.874% | $117.499 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $28.44 | 4.801% | $29.8054 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $63.74 | 8.354% | $69.0648 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $172.47 | 6.515% | $183.7064 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $163.26 | 4.539% | $170.6704 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $649.82 | $694.5930 | $694.60 | $694.55 | $694.70 | |