| 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 | $42.51 | 13.640% | $48.3084 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $17.76 | 5.721% | $18.776 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $45.44 | 9.735% | $49.8636 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $45.84 | 12.755% | $51.6869 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $21.81 | 7.611% | $23.47 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $223.76 | 8.838% | $243.5359 | $243.54 | $243.55 | $243.50 |
| Purchase #7 | $23.79 | 13.591% | $27.0233 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $420.91 | $462.6641 | $462.67 | $462.65 | $462.70 | |