| 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 | $48.66 | 4.638% | $50.9169 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $93.81 | 5.739% | $99.1938 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $58.51 | 5.324% | $61.6251 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $8.45 | 6.492% | $8.9986 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $127.65 | 8.839% | $138.933 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $239.25 | 10.506% | $264.3856 | $264.39 | $264.40 | $264.40 |
| Purchase #7 | $222.48 | 9.296% | $243.1617 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $798.81 | $867.2147 | $867.22 | $867.25 | $867.20 | |