| 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 | $250.36 | 3.492% | $259.1026 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $85.28 | 7.620% | $91.7783 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $23.77 | 6.217% | $25.2478 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $154.67 | 9.324% | $169.0914 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $97.93 | 6.690% | $104.4815 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $27.45 | 6.854% | $29.3314 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $70.96 | 9.554% | $77.7395 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $710.42 | $756.7725 | $756.77 | $756.85 | $756.70 | |