| 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 | $58.63 | 4.775% | $61.4296 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $18.93 | 10.631% | $20.9424 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $5.93 | 8.322% | $6.4235 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $56.53 | 6.169% | $60.0173 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $237.39 | 9.515% | $259.9777 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $239.78 | 10.847% | $265.7889 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $97.45 | 7.841% | $105.0911 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $714.64 | $779.6705 | $779.67 | $779.70 | $779.60 | |