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 | $126.67 | 5.639% | $133.8129 | $133.81 | $133.80 | $133.80 |
Purchase #2 | $84.71 | 5.654% | $89.4995 | $89.50 | $89.50 | $89.50 |
Purchase #3 | $222.99 | 10.798% | $247.0685 | $247.07 | $247.05 | $247.10 |
Purchase #4 | $134.84 | 9.853% | $148.1258 | $148.13 | $148.15 | $148.10 |
Purchase #5 | $172.98 | 9.567% | $189.529 | $189.53 | $189.55 | $189.50 |
Purchase #6 | $52.88 | 3.488% | $54.7245 | $54.72 | $54.70 | $54.70 |
Purchase #7 | $52.29 | 12.660% | $58.9099 | $58.91 | $58.90 | $58.90 |
7 purchase totals = | $847.36 | $921.6701 | $921.67 | $921.65 | $921.60 |