| 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 | $6.52 | 7.426% | $7.0042 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $165.29 | 9.695% | $181.3149 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $249.89 | 4.713% | $261.6673 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $98.46 | 3.105% | $101.5172 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $172.51 | 7.754% | $185.8864 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $10.59 | 3.544% | $10.9653 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $38.51 | 8.195% | $41.6659 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $741.77 | $790.0212 | $790.03 | $789.95 | $790.10 | |