| 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 | $75.77 | 7.500% | $81.4528 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $94.40 | 3.601% | $97.7993 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $183.74 | 12.339% | $206.4117 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $207.89 | 12.676% | $234.2421 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $241.91 | 5.819% | $255.9867 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $44.80 | 8.302% | $48.5193 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $143.99 | 5.302% | $151.6243 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $992.50 | $1,076.0362 | $1,076.03 | $1,076.00 | $1,076.00 | |