| 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 | $80.41 | 9.552% | $88.0908 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $121.44 | 9.662% | $133.1735 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $133.28 | 10.670% | $147.501 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $114.35 | 3.509% | $118.3625 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $77.42 | 4.645% | $81.0162 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $27.60 | 9.701% | $30.2775 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $113.26 | 7.871% | $122.1747 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $667.76 | $720.5962 | $720.59 | $720.55 | $720.70 | |