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 | $20.67 | 4.777% | $21.6574 | $21.66 | $21.65 | $21.70 |
Purchase #2 | $125.98 | 4.468% | $131.6088 | $131.61 | $131.60 | $131.60 |
Purchase #3 | $101.74 | 3.466% | $105.2663 | $105.27 | $105.25 | $105.30 |
Purchase #4 | $169.42 | 7.679% | $182.4298 | $182.43 | $182.45 | $182.40 |
Purchase #5 | $163.76 | 8.643% | $177.9138 | $177.91 | $177.90 | $177.90 |
Purchase #6 | $178.39 | 8.284% | $193.1678 | $193.17 | $193.15 | $193.20 |
Purchase #7 | $104.35 | 3.200% | $107.6892 | $107.69 | $107.70 | $107.70 |
7 purchase totals = | $864.31 | $919.7331 | $919.74 | $919.70 | $919.80 |