| 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 | $10.91 | 5.505% | $11.5106 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $97.61 | 12.453% | $109.7654 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $68.88 | 3.456% | $71.2605 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $158.68 | 3.498% | $164.2306 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $214.47 | 5.310% | $225.8584 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $15.76 | 8.206% | $17.0533 | $17.05 | $17.05 | $17.10 |
| Purchase #7 | $87.44 | 12.121% | $98.0386 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $653.75 | $697.7174 | $697.72 | $697.70 | $697.80 | |