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 | $6.44 | 10.800% | $7.1355 | $7.14 | $7.15 | $7.10 |
Purchase #2 | $226.30 | 11.741% | $252.8699 | $252.87 | $252.85 | $252.90 |
Purchase #3 | $217.33 | 4.694% | $227.5315 | $227.53 | $227.55 | $227.50 |
Purchase #4 | $189.62 | 8.259% | $205.2807 | $205.28 | $205.30 | $205.30 |
Purchase #5 | $97.72 | 11.353% | $108.8142 | $108.81 | $108.80 | $108.80 |
Purchase #6 | $9.31 | 12.353% | $10.4601 | $10.46 | $10.45 | $10.50 |
Purchase #7 | $69.78 | 3.719% | $72.3751 | $72.38 | $72.40 | $72.40 |
7 purchase totals = | $816.50 | $884.4670 | $884.47 | $884.50 | $884.50 |