| 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 | $10.97 | 7.232% | $11.7634 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $115.27 | 9.171% | $125.8414 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $87.52 | 11.637% | $97.7047 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $26.87 | 4.246% | $28.0109 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $36.64 | 3.309% | $37.8524 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $78.37 | 5.687% | $82.8269 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $84.93 | 3.664% | $88.0418 | $88.04 | $88.05 | $88.00 |
| 7 purchase totals = | $440.57 | $472.0415 | $472.03 | $472.05 | $472.00 | |