| 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 | $71.69 | 7.545% | $77.099 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $92.56 | 11.222% | $102.9471 | $102.95 | $102.95 | $102.90 |
| Purchase #3 | $214.99 | 10.800% | $238.2089 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $50.69 | 3.546% | $52.4875 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $25.36 | 5.455% | $26.7434 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $27.65 | 12.710% | $31.1643 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $98.95 | 7.668% | $106.5375 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $581.89 | $635.1877 | $635.19 | $635.20 | $635.10 | |