| 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 | $65.37 | 5.324% | $68.8503 | $68.85 | $68.85 | $68.90 |
| Purchase #2 | $108.53 | 6.238% | $115.3001 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $12.47 | 4.431% | $13.0225 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $154.84 | 12.373% | $173.9984 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $242.45 | 5.182% | $255.0138 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $43.64 | 11.209% | $48.5316 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $76.28 | 4.583% | $79.7759 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $703.58 | $754.4926 | $754.49 | $754.50 | $754.50 | |