| 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 | $68.98 | 4.391% | $72.0089 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $36.28 | 5.450% | $38.2573 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $118.44 | 13.701% | $134.6675 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $212.72 | 11.351% | $236.8658 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $101.30 | 3.588% | $104.9346 | $104.93 | $104.95 | $104.90 |
| Purchase #6 | $139.46 | 13.369% | $158.1044 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $9.79 | 12.522% | $11.0159 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $686.97 | $755.8544 | $755.86 | $755.80 | $755.90 | |