| 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 | $97.87 | 9.328% | $106.9993 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $31.52 | 3.722% | $32.6932 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $244.33 | 11.530% | $272.5012 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $188.86 | 10.568% | $208.8187 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $92.89 | 7.144% | $99.5261 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $24.64 | 7.871% | $26.5794 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $227.25 | 4.582% | $237.6626 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $907.36 | $984.7805 | $984.78 | $984.80 | $984.80 | |