| 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 | $27.37 | 12.538% | $30.8017 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $202.71 | 3.105% | $209.0041 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $67.67 | 10.581% | $74.8302 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $92.96 | 4.330% | $96.9852 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $95.98 | 11.201% | $106.7307 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $164.31 | 3.826% | $170.5965 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $134.99 | 8.599% | $146.5978 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $785.99 | $835.5462 | $835.55 | $835.60 | $835.50 | |