| 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 | $76.83 | 4.459% | $80.2558 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $75.94 | 12.806% | $85.6649 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $61.57 | 4.534% | $64.3616 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $182.60 | 11.756% | $204.0665 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $202.31 | 9.611% | $221.754 | $221.75 | $221.75 | $221.80 |
| Purchase #6 | $130.44 | 10.390% | $143.9927 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $41.71 | 10.629% | $46.1434 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $771.40 | $846.2389 | $846.23 | $846.20 | $846.40 | |