| 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 | $11.61 | 12.590% | $13.0717 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $55.42 | 5.185% | $58.2935 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $192.42 | 8.476% | $208.7295 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $161.95 | 13.482% | $183.7841 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $211.79 | 5.675% | $223.8091 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $33.76 | 3.594% | $34.9733 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $133.42 | 13.643% | $151.6225 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $800.37 | $874.2837 | $874.27 | $874.25 | $874.30 | |