| 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 | $38.33 | 5.733% | $40.5275 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $93.33 | 4.151% | $97.2041 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $150.60 | 7.567% | $161.9959 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $31.44 | 11.497% | $35.0547 | $35.05 | $35.05 | $35.10 |
| Purchase #5 | $95.92 | 3.234% | $99.0221 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $48.70 | 6.870% | $52.0457 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $103.36 | 7.557% | $111.1709 | $111.17 | $111.15 | $111.20 |
| 7 purchase totals = | $561.68 | $597.0209 | $597.02 | $597.00 | $597.00 | |