| 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 | $15.99 | 10.428% | $17.6574 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $236.92 | 10.440% | $261.6544 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $153.80 | 7.702% | $165.6457 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $17.66 | 7.709% | $19.0214 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $104.61 | 8.285% | $113.2769 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $38.49 | 4.276% | $40.1358 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $134.42 | 5.726% | $142.1169 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $701.89 | $759.5085 | $759.52 | $759.50 | $759.50 | |