| 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 | $21.38 | 8.355% | $23.1663 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $225.60 | 6.243% | $239.6842 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $58.39 | 10.370% | $64.445 | $64.45 | $64.45 | $64.40 |
| Purchase #4 | $97.83 | 6.580% | $104.2672 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $187.83 | 6.275% | $199.6163 | $199.62 | $199.60 | $199.60 |
| Purchase #6 | $116.86 | 5.142% | $122.8689 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $166.34 | 11.463% | $185.4076 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $874.23 | $939.4555 | $939.47 | $939.40 | $939.50 | |