| 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 | $77.57 | 5.767% | $82.0435 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $65.52 | 11.476% | $73.0391 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $62.51 | 4.381% | $65.2486 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $78.72 | 7.520% | $84.6397 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $160.40 | 13.810% | $182.5512 | $182.55 | $182.55 | $182.60 |
| Purchase #6 | $25.90 | 4.515% | $27.0694 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $17.37 | 12.475% | $19.5369 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $487.99 | $534.1284 | $534.13 | $534.15 | $534.00 | |