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 | $19.76 | 5.197% | $20.7869 | $20.79 | $20.80 | $20.80 |
Purchase #2 | $99.71 | 7.846% | $107.5332 | $107.53 | $107.55 | $107.50 |
Purchase #3 | $97.82 | 11.297% | $108.8707 | $108.87 | $108.85 | $108.90 |
Purchase #4 | $246.75 | 10.499% | $272.6563 | $272.66 | $272.65 | $272.70 |
Purchase #5 | $183.36 | 3.566% | $189.8986 | $189.90 | $189.90 | $189.90 |
Purchase #6 | $107.85 | 3.493% | $111.6172 | $111.62 | $111.60 | $111.60 |
Purchase #7 | $116.74 | 7.416% | $125.3974 | $125.40 | $125.40 | $125.40 |
7 purchase totals = | $871.99 | $936.7603 | $936.77 | $936.75 | $936.80 |