| 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 | $35.50 | 4.387% | $37.0574 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $173.79 | 10.818% | $192.5906 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $232.89 | 12.482% | $261.9593 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $25.88 | 7.169% | $27.7353 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $168.41 | 10.666% | $186.3726 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $115.99 | 5.228% | $122.054 | $122.05 | $122.05 | $122.10 |
| Purchase #7 | $113.35 | 5.616% | $119.7157 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $865.81 | $947.4849 | $947.49 | $947.45 | $947.60 | |