| 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 | $45.78 | 4.732% | $47.9463 | $47.95 | $47.95 | $47.90 |
| Purchase #2 | $74.84 | 3.439% | $77.4137 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $155.89 | 13.138% | $176.3708 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $77.69 | 8.232% | $84.0854 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $111.56 | 3.791% | $115.7892 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $158.67 | 3.191% | $163.7332 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $83.61 | 4.782% | $87.6082 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $708.04 | $752.9468 | $752.95 | $752.95 | $752.90 | |