| 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 | $49.96 | 11.659% | $55.7848 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $164.31 | 7.572% | $176.7516 | $176.75 | $176.75 | $176.80 |
| Purchase #3 | $55.47 | 4.737% | $58.0976 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $38.45 | 9.565% | $42.1277 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $40.62 | 9.102% | $44.3172 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $216.28 | 5.165% | $227.4509 | $227.45 | $227.45 | $227.50 |
| Purchase #7 | $69.71 | 10.115% | $76.7612 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $634.80 | $681.2910 | $681.29 | $681.30 | $681.40 | |