| 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 | $45.67 | 4.459% | $47.7064 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $249.97 | 5.176% | $262.9084 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $243.83 | 12.612% | $274.5818 | $274.58 | $274.60 | $274.60 |
| Purchase #4 | $170.76 | 10.608% | $188.8742 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $191.59 | 13.785% | $218.0007 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $233.25 | 10.456% | $257.6386 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $249.28 | 7.403% | $267.7342 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $1,384.35 | $1,517.4443 | $1,517.44 | $1,517.45 | $1,517.40 | |