| 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 | $29.74 | 5.292% | $31.3138 | $31.31 | $31.30 | $31.30 |
| Purchase #2 | $15.49 | 3.458% | $16.0256 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $157.29 | 10.525% | $173.8448 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $246.67 | 6.102% | $261.7218 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $151.80 | 7.673% | $163.4476 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $161.97 | 3.671% | $167.9159 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $210.44 | 10.479% | $232.492 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $973.40 | $1,046.7615 | $1,046.76 | $1,046.75 | $1,046.60 | |