| 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 | $101.41 | 10.847% | $112.4099 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $17.75 | 9.829% | $19.4946 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $70.46 | 6.539% | $75.0674 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $166.26 | 9.708% | $182.4005 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $99.84 | 3.603% | $103.4372 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $95.56 | 5.594% | $100.9056 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $155.56 | 4.513% | $162.5804 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $706.84 | $756.2956 | $756.30 | $756.30 | $756.30 | |