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 | $5.40 | 8.514% | $5.8598 | $5.86 | $5.85 | $5.90 |
Purchase #2 | $109.29 | 13.132% | $123.642 | $123.64 | $123.65 | $123.60 |
Purchase #3 | $43.51 | 4.315% | $45.3875 | $45.39 | $45.40 | $45.40 |
Purchase #4 | $233.43 | 12.217% | $261.9481 | $261.95 | $261.95 | $261.90 |
Purchase #5 | $25.69 | 13.146% | $29.0672 | $29.07 | $29.05 | $29.10 |
Purchase #6 | $11.58 | 9.610% | $12.6928 | $12.69 | $12.70 | $12.70 |
Purchase #7 | $39.29 | 9.638% | $43.0768 | $43.08 | $43.10 | $43.10 |
7 purchase totals = | $468.19 | $521.6742 | $521.68 | $521.70 | $521.70 |