| 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 | $74.61 | 5.106% | $78.4196 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $235.61 | 10.867% | $261.2137 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $157.35 | 9.321% | $172.0166 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $110.73 | 9.811% | $121.5937 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $22.84 | 10.238% | $25.1784 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $65.56 | 5.856% | $69.3992 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $102.39 | 4.690% | $107.1921 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $769.09 | $835.0133 | $835.01 | $835.00 | $835.00 | |