| 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 | $72.68 | 7.348% | $78.0205 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $108.97 | 8.470% | $118.1998 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $219.69 | 3.651% | $227.7109 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $29.82 | 5.567% | $31.4801 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $189.55 | 10.792% | $210.0062 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $234.54 | 12.565% | $264.01 | $264.01 | $264.00 | $264.00 |
| Purchase #7 | $37.71 | 6.161% | $40.0333 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $892.96 | $969.4608 | $969.46 | $969.45 | $969.40 | |