| 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 | $14.94 | 5.790% | $15.805 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $61.86 | 4.344% | $64.5472 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $111.56 | 3.426% | $115.382 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $97.41 | 5.174% | $102.45 | $102.45 | $102.45 | $102.50 |
| Purchase #5 | $37.75 | 3.835% | $39.1977 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $225.32 | 3.188% | $232.5032 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $70.61 | 3.351% | $72.9761 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $619.45 | $642.8612 | $642.87 | $642.90 | $642.90 | |