| 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 | $69.54 | 10.798% | $77.0489 | $77.05 | $77.05 | $77.00 |
| Purchase #2 | $7.73 | 5.227% | $8.134 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $58.88 | 5.197% | $61.94 | $61.94 | $61.95 | $61.90 |
| Purchase #4 | $45.39 | 5.152% | $47.7285 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $177.62 | 4.820% | $186.1813 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $93.84 | 6.608% | $100.0409 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $130.41 | 6.644% | $139.0744 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $583.41 | $620.1480 | $620.14 | $620.20 | $620.00 | |