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 | $27.45 | 5.171% | $28.8694 | $28.87 | $28.85 | $28.90 |
Purchase #2 | $144.64 | 4.180% | $150.686 | $150.69 | $150.70 | $150.70 |
Purchase #3 | $42.90 | 12.870% | $48.4212 | $48.42 | $48.40 | $48.40 |
Purchase #4 | $137.65 | 13.419% | $156.1213 | $156.12 | $156.10 | $156.10 |
Purchase #5 | $56.90 | 5.560% | $60.0636 | $60.06 | $60.05 | $60.10 |
Purchase #6 | $247.82 | 10.125% | $272.9118 | $272.91 | $272.90 | $272.90 |
Purchase #7 | $84.72 | 3.579% | $87.7521 | $87.75 | $87.75 | $87.80 |
7 purchase totals = | $742.08 | $804.8254 | $804.82 | $804.75 | $804.90 |