| 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 | $23.68 | 5.394% | $24.9573 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $67.49 | 4.687% | $70.6533 | $70.65 | $70.65 | $70.70 |
| Purchase #3 | $98.69 | 5.573% | $104.19 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $226.99 | 3.144% | $234.1266 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $16.34 | 4.599% | $17.0915 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $10.27 | 11.127% | $11.4127 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $150.32 | 11.716% | $167.9315 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $593.78 | $630.3629 | $630.36 | $630.40 | $630.40 | |