| 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 | $69.68 | 3.139% | $71.8673 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $78.84 | 12.761% | $88.9008 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $69.36 | 11.564% | $77.3808 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $242.45 | 3.461% | $250.8412 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $131.77 | 7.763% | $141.9993 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $110.76 | 7.770% | $119.3661 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $206.48 | 13.343% | $234.0306 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $909.34 | $984.3861 | $984.39 | $984.40 | $984.40 | |