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 | $28.48 | 5.685% | $30.0991 | $30.10 | $30.10 | $30.10 |
Purchase #2 | $99.55 | 11.334% | $110.833 | $110.83 | $110.85 | $110.80 |
Purchase #3 | $74.89 | 4.646% | $78.3694 | $78.37 | $78.35 | $78.40 |
Purchase #4 | $111.81 | 12.694% | $126.0032 | $126.00 | $126.00 | $126.00 |
Purchase #5 | $160.94 | 7.536% | $173.0684 | $173.07 | $173.05 | $173.10 |
Purchase #6 | $13.27 | 3.573% | $13.7441 | $13.74 | $13.75 | $13.70 |
Purchase #7 | $44.27 | 13.344% | $50.1774 | $50.18 | $50.20 | $50.20 |
7 purchase totals = | $533.21 | $582.2946 | $582.29 | $582.30 | $582.30 |