| 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 | $68.58 | 6.158% | $72.8032 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $100.91 | 3.607% | $104.5498 | $104.55 | $104.55 | $104.50 |
| Purchase #3 | $187.85 | 10.322% | $207.2399 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $6.54 | 5.448% | $6.8963 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $181.90 | 8.189% | $196.7958 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $56.61 | 7.400% | $60.7991 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $206.87 | 10.411% | $228.4072 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $809.26 | $877.4913 | $877.50 | $877.50 | $877.40 | |