| 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 | $123.68 | 3.382% | $127.8629 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $45.81 | 6.327% | $48.7084 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $61.58 | 12.132% | $69.0509 | $69.05 | $69.05 | $69.10 |
| Purchase #4 | $51.27 | 6.482% | $54.5933 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $28.68 | 7.368% | $30.7931 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $185.48 | 9.329% | $202.7834 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $89.69 | 6.456% | $95.4804 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $586.19 | $629.2724 | $629.26 | $629.30 | $629.40 | |