| 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 | $23.52 | 4.637% | $24.6106 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $104.30 | 10.490% | $115.2411 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $207.45 | 13.353% | $235.1508 | $235.15 | $235.15 | $235.20 |
| Purchase #4 | $39.94 | 13.390% | $45.288 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $151.26 | 4.125% | $157.4995 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $163.69 | 8.113% | $176.9702 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $79.58 | 8.366% | $86.2377 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $769.74 | $840.9979 | $841.00 | $841.00 | $841.00 | |