| 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 | $43.57 | 10.170% | $48.0011 | $48.00 | $48.00 | $48.00 |
| Purchase #2 | $226.72 | 7.275% | $243.2139 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $115.52 | 11.872% | $129.2345 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $76.82 | 9.138% | $83.8398 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $6.40 | 8.189% | $6.9241 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $65.38 | 5.293% | $68.8406 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $157.37 | 12.766% | $177.4599 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $691.78 | $757.5139 | $757.50 | $757.50 | $757.40 | |