| 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 | $48.67 | 10.431% | $53.7468 | $53.75 | $53.75 | $53.70 |
| Purchase #2 | $217.56 | 7.580% | $234.051 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $126.85 | 8.514% | $137.65 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $97.54 | 3.490% | $100.9441 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $56.39 | 10.720% | $62.435 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $42.46 | 10.556% | $46.9421 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $166.75 | 7.133% | $178.6443 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $756.22 | $814.4133 | $814.41 | $814.45 | $814.30 | |