| 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 | $6.29 | 3.796% | $6.5288 | $6.53 | $6.55 | $6.50 |
| Purchase #2 | $173.74 | 8.618% | $188.7129 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $53.69 | 10.353% | $59.2485 | $59.25 | $59.25 | $59.20 |
| Purchase #4 | $51.27 | 10.282% | $56.5416 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $227.55 | 6.775% | $242.9665 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $139.71 | 10.272% | $154.061 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $61.45 | 13.214% | $69.57 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $713.70 | $777.6293 | $777.63 | $777.60 | $777.60 | |