| 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 | $56.48 | 13.408% | $64.0528 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $75.73 | 7.832% | $81.6612 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $225.30 | 6.759% | $240.528 | $240.53 | $240.55 | $240.50 |
| Purchase #4 | $45.31 | 11.351% | $50.4531 | $50.45 | $50.45 | $50.50 |
| Purchase #5 | $191.41 | 6.539% | $203.9263 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $205.54 | 10.529% | $227.1813 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $22.26 | 4.119% | $23.1769 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $822.03 | $890.9796 | $890.98 | $891.05 | $891.10 | |