| 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 | $5.65 | 3.163% | $5.8287 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $155.50 | 13.264% | $176.1255 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $19.92 | 10.543% | $22.0202 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $85.77 | 9.468% | $93.8907 | $93.89 | $93.90 | $93.90 |
| Purchase #5 | $54.90 | 9.321% | $60.0172 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $236.61 | 10.686% | $261.8941 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $228.79 | 4.668% | $239.4699 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $787.14 | $859.2463 | $859.25 | $859.25 | $859.20 | |