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 | $20.58 | 9.328% | $22.4997 | $22.50 | $22.50 | $22.50 |
Purchase #2 | $105.60 | 4.497% | $110.3488 | $110.35 | $110.35 | $110.30 |
Purchase #3 | $5.46 | 6.148% | $5.7957 | $5.80 | $5.80 | $5.80 |
Purchase #4 | $207.96 | 7.401% | $223.3511 | $223.35 | $223.35 | $223.40 |
Purchase #5 | $146.88 | 12.295% | $164.9389 | $164.94 | $164.95 | $164.90 |
Purchase #6 | $91.62 | 9.761% | $100.563 | $100.56 | $100.55 | $100.60 |
Purchase #7 | $231.44 | 6.748% | $247.0576 | $247.06 | $247.05 | $247.10 |
7 purchase totals = | $809.54 | $874.5548 | $874.56 | $874.55 | $874.60 |