| 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 | $78.61 | 12.530% | $88.4598 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $118.59 | 7.151% | $127.0704 | $127.07 | $127.05 | $127.10 |
| Purchase #3 | $237.92 | 8.342% | $257.7673 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $106.74 | 7.838% | $115.1063 | $115.11 | $115.10 | $115.10 |
| Purchase #5 | $71.81 | 9.342% | $78.5185 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $163.34 | 3.404% | $168.9001 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $22.34 | 4.575% | $23.3621 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $799.35 | $859.1845 | $859.19 | $859.10 | $859.30 | |