| 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 | $31.71 | 5.831% | $33.559 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $37.42 | 10.380% | $41.3042 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $198.64 | 5.353% | $209.2732 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $20.44 | 13.559% | $23.2115 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $154.58 | 9.364% | $169.0549 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $141.35 | 3.550% | $146.3679 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $198.26 | 5.844% | $209.8463 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $782.40 | $832.6170 | $832.61 | $832.55 | $832.70 | |