| 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 | $7.46 | 11.834% | $8.3428 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $169.29 | 13.107% | $191.4788 | $191.48 | $191.50 | $191.50 |
| Purchase #3 | $84.49 | 4.407% | $88.2135 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $60.69 | 11.241% | $67.5122 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $165.47 | 3.558% | $171.3574 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $208.44 | 8.515% | $226.1887 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $179.70 | 3.705% | $186.3579 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $875.54 | $939.4513 | $939.45 | $939.45 | $939.50 | |