| 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 | $27.74 | 10.259% | $30.5858 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $224.70 | 11.103% | $249.6484 | $249.65 | $249.65 | $249.60 |
| Purchase #3 | $97.29 | 4.383% | $101.5542 | $101.55 | $101.55 | $101.60 |
| Purchase #4 | $91.39 | 12.471% | $102.7872 | $102.79 | $102.80 | $102.80 |
| Purchase #5 | $24.44 | 10.445% | $26.9928 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $13.37 | 8.805% | $14.5472 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $143.65 | 6.196% | $152.5506 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $622.58 | $678.6662 | $678.67 | $678.70 | $678.70 | |