| 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 | $77.77 | 5.714% | $82.2138 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $72.29 | 7.710% | $77.8636 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $244.97 | 4.811% | $256.7555 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $52.98 | 10.552% | $58.5704 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $150.46 | 12.613% | $169.4375 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $71.87 | 6.506% | $76.5459 | $76.55 | $76.55 | $76.50 |
| Purchase #7 | $27.44 | 9.399% | $30.0191 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $697.78 | $751.4058 | $751.41 | $751.35 | $751.40 | |