| 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 | $67.27 | 12.787% | $75.8718 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $125.41 | 9.279% | $137.0468 | $137.05 | $137.05 | $137.00 |
| Purchase #3 | $115.57 | 10.756% | $128.0007 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $222.72 | 12.628% | $250.8451 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $67.46 | 4.467% | $70.4734 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $81.52 | 10.760% | $90.2916 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $140.71 | 5.864% | $148.9612 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $820.66 | $901.4906 | $901.49 | $901.45 | $901.50 | |