| 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 | $46.41 | 12.237% | $52.0892 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $180.32 | 3.624% | $186.8548 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $175.62 | 13.479% | $199.2918 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $51.33 | 4.584% | $53.683 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $20.90 | 3.681% | $21.6693 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $165.72 | 4.554% | $173.2669 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $93.33 | 13.625% | $106.0462 | $106.05 | $106.05 | $106.00 |
| 7 purchase totals = | $733.63 | $792.9012 | $792.90 | $792.90 | $793.00 | |