| 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 | $26.89 | 9.401% | $29.4179 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $95.37 | 13.128% | $107.8902 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $134.41 | 7.326% | $144.2569 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $100.84 | 3.432% | $104.3008 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $202.60 | 13.248% | $229.4404 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $174.70 | 10.585% | $193.192 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $154.78 | 5.156% | $162.7605 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $889.59 | $971.2587 | $971.26 | $971.25 | $971.30 | |