| 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 | $43.57 | 5.173% | $45.8239 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $109.82 | 9.478% | $120.2287 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $107.47 | 10.350% | $118.5931 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $138.43 | 10.746% | $153.3057 | $153.31 | $153.30 | $153.30 |
| Purchase #5 | $166.77 | 5.398% | $175.7722 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $117.62 | 5.543% | $124.1397 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $70.45 | 9.711% | $77.2914 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $754.13 | $815.1547 | $815.15 | $815.15 | $815.10 | |