| 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 | $28.71 | 7.764% | $30.939 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $89.92 | 9.359% | $98.3356 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $79.35 | 10.404% | $87.6056 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $221.82 | 11.213% | $246.6927 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $65.66 | 4.449% | $68.5812 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $136.42 | 7.484% | $146.6297 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $190.90 | 13.650% | $216.9579 | $216.96 | $216.95 | $217.00 |
| 7 purchase totals = | $812.78 | $895.7417 | $895.75 | $895.80 | $895.70 | |