| 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 | $89.41 | 8.570% | $97.0724 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $101.56 | 12.696% | $114.4541 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $26.82 | 3.486% | $27.7549 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $67.46 | 6.669% | $71.9589 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $47.35 | 11.242% | $52.6731 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $216.52 | 9.443% | $236.966 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $59.98 | 6.653% | $63.9705 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $609.10 | $664.8499 | $664.84 | $664.75 | $665.10 | |