| 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 | $83.98 | 8.176% | $90.8462 | $90.85 | $90.85 | $90.80 |
| Purchase #2 | $26.25 | 3.538% | $27.1787 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $67.63 | 13.648% | $76.8601 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $59.82 | 9.501% | $65.5035 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $137.48 | 5.478% | $145.0112 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $203.52 | 8.579% | $220.98 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $156.41 | 10.393% | $172.6657 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $735.09 | $799.0454 | $799.05 | $799.05 | $799.10 | |