| 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 | $86.44 | 10.264% | $95.3122 | $95.31 | $95.30 | $95.30 |
| Purchase #2 | $104.49 | 7.874% | $112.7175 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $163.72 | 8.518% | $177.6657 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $24.86 | 11.432% | $27.702 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $207.76 | 10.822% | $230.2438 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $84.72 | 3.332% | $87.5429 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $134.79 | 6.362% | $143.3653 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $806.78 | $874.5494 | $874.55 | $874.50 | $874.50 | |