| 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 | $25.50 | 3.699% | $26.4432 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $110.99 | 3.325% | $114.6804 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $99.82 | 4.722% | $104.5335 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $199.66 | 9.413% | $218.454 | $218.45 | $218.45 | $218.50 |
| Purchase #5 | $86.28 | 5.703% | $91.2005 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $210.29 | 6.227% | $223.3848 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $207.78 | 3.369% | $214.7801 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $940.32 | $993.4765 | $993.46 | $993.55 | $993.50 | |