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 | $40.42 | 4.292% | $42.1548 | $42.15 | $42.15 | $42.20 |
Purchase #2 | $247.66 | 13.225% | $280.413 | $280.41 | $280.40 | $280.40 |
Purchase #3 | $110.85 | 4.421% | $115.7507 | $115.75 | $115.75 | $115.80 |
Purchase #4 | $18.96 | 11.408% | $21.123 | $21.12 | $21.10 | $21.10 |
Purchase #5 | $107.80 | 7.350% | $115.7233 | $115.72 | $115.70 | $115.70 |
Purchase #6 | $149.53 | 13.481% | $169.6881 | $169.69 | $169.70 | $169.70 |
Purchase #7 | $97.43 | 8.141% | $105.3618 | $105.36 | $105.35 | $105.40 |
7 purchase totals = | $772.65 | $850.2147 | $850.20 | $850.15 | $850.30 |