| 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 | $33.70 | 9.520% | $36.9082 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $215.63 | 5.324% | $227.1101 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $173.65 | 4.832% | $182.0408 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $80.71 | 4.379% | $84.2443 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $163.45 | 10.626% | $180.8182 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $228.36 | 10.668% | $252.7214 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $67.82 | 9.508% | $74.2683 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $963.32 | $1,038.1113 | $1,038.11 | $1,038.05 | $1,038.00 | |