| 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 | $5.43 | 3.562% | $5.6234 | $5.62 | $5.60 | $5.60 |
| Purchase #2 | $27.46 | 9.821% | $30.1568 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $55.72 | 10.367% | $61.4965 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $152.96 | 4.808% | $160.3143 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $85.88 | 13.525% | $97.4953 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $156.52 | 5.689% | $165.4244 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $214.92 | 4.654% | $224.9224 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $698.89 | $745.4331 | $745.43 | $745.35 | $745.40 | |