| 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 | $50.47 | 11.363% | $56.2049 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $6.47 | 12.828% | $7.3 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $214.69 | 5.332% | $226.1373 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $244.85 | 4.374% | $255.5597 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $88.61 | 10.187% | $97.6367 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $212.31 | 8.187% | $229.6918 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $53.43 | 4.382% | $55.7713 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $870.83 | $928.3017 | $928.30 | $928.30 | $928.30 | |