| 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 | $9.34 | 8.158% | $10.102 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $26.62 | 12.135% | $29.8503 | $29.85 | $29.85 | $29.90 |
| Purchase #3 | $15.38 | 11.600% | $17.1641 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $56.64 | 8.225% | $61.2986 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $131.37 | 8.603% | $142.6718 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $235.82 | 9.859% | $259.0695 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $39.58 | 10.501% | $43.7363 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $514.75 | $563.8926 | $563.89 | $563.85 | $564.00 | |