| 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 | $12.65 | 8.607% | $13.7388 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $56.49 | 3.107% | $58.2451 | $58.25 | $58.25 | $58.20 |
| Purchase #3 | $204.49 | 5.803% | $216.3566 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $222.38 | 9.494% | $243.4928 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $19.30 | 8.743% | $20.9874 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $123.45 | 8.802% | $134.3161 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $155.52 | 6.429% | $165.5184 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $794.28 | $852.6552 | $852.67 | $852.65 | $852.60 | |