| 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 | $117.56 | 5.545% | $124.0787 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $92.73 | 11.790% | $103.6629 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $18.92 | 13.453% | $21.4653 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $47.31 | 3.820% | $49.1172 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $51.52 | 13.874% | $58.6679 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $153.95 | 6.611% | $164.1276 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $54.72 | 4.728% | $57.3072 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $536.71 | $578.4268 | $578.44 | $578.40 | $578.50 | |