| 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 | $26.93 | 6.856% | $28.7763 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $115.30 | 7.832% | $124.3303 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $114.28 | 6.110% | $121.2625 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $156.95 | 11.791% | $175.456 | $175.46 | $175.45 | $175.50 |
| Purchase #5 | $107.82 | 3.198% | $111.2681 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $161.95 | 3.282% | $167.2652 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $23.90 | 10.715% | $26.4609 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $707.13 | $754.8193 | $754.83 | $754.80 | $755.00 | |