| 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 | $6.78 | 4.714% | $7.0996 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $93.76 | 12.289% | $105.2822 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $16.83 | 10.629% | $18.6189 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $129.97 | 12.686% | $146.458 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $171.31 | 6.770% | $182.9077 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $198.82 | 5.609% | $209.9718 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $99.81 | 3.169% | $102.973 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $717.28 | $773.3112 | $773.31 | $773.25 | $773.40 | |