| 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 | $11.41 | 8.769% | $12.4105 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $123.60 | 10.552% | $136.6423 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $127.87 | 10.385% | $141.1493 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $90.53 | 7.223% | $97.069 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $175.41 | 6.361% | $186.5678 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $68.48 | 13.383% | $77.6447 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $152.96 | 4.699% | $160.1476 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $750.26 | $811.6312 | $811.63 | $811.60 | $811.50 | |