| 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 | $74.82 | 5.705% | $79.0885 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $185.30 | 12.466% | $208.3995 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $87.43 | 13.314% | $99.0704 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $33.78 | 5.568% | $35.6609 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $64.69 | 6.628% | $68.9777 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $60.48 | 8.787% | $65.7944 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $219.51 | 8.454% | $238.0674 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $726.01 | $795.0588 | $795.06 | $795.05 | $795.20 | |