| 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 | $58.84 | 9.458% | $64.4051 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $137.85 | 3.643% | $142.8719 | $142.87 | $142.85 | $142.90 |
| Purchase #3 | $66.69 | 13.423% | $75.6418 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $70.34 | 12.418% | $79.0748 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $149.77 | 9.383% | $163.8229 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $60.70 | 4.472% | $63.4145 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $198.78 | 8.525% | $215.726 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $742.97 | $804.9570 | $804.95 | $804.90 | $804.90 | |