| 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 | $101.55 | 6.114% | $107.7588 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $43.56 | 7.333% | $46.7543 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $224.43 | 6.853% | $239.8102 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $88.52 | 10.661% | $97.9571 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $15.31 | 10.835% | $16.9688 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $197.60 | 12.127% | $221.563 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $226.70 | 4.455% | $236.7995 | $236.80 | $236.80 | $236.80 |
| 7 purchase totals = | $897.67 | $967.6117 | $967.61 | $967.55 | $967.80 | |