| 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 | $110.57 | 8.461% | $119.9253 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $28.62 | 7.244% | $30.6932 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $108.78 | 11.846% | $121.6661 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $33.68 | 10.305% | $37.1507 | $37.15 | $37.15 | $37.20 |
| Purchase #5 | $125.87 | 9.606% | $137.9611 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $210.88 | 13.731% | $239.8359 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $89.91 | 6.616% | $95.8584 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $708.31 | $783.0907 | $783.10 | $783.10 | $783.20 | |