| 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 | $104.58 | 4.473% | $109.2579 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $64.56 | 5.293% | $67.9772 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $97.38 | 11.332% | $108.4151 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $79.41 | 10.493% | $87.7425 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $112.85 | 4.649% | $118.0964 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $109.73 | 5.560% | $115.831 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $196.61 | 10.545% | $217.3425 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $765.12 | $824.6626 | $824.67 | $824.70 | $824.60 | |