| 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 | $66.81 | 6.384% | $71.0752 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $197.66 | 8.127% | $213.7238 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $25.44 | 4.777% | $26.6553 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $106.44 | 4.648% | $111.3873 | $111.39 | $111.40 | $111.40 |
| Purchase #5 | $97.70 | 5.765% | $103.3324 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $87.61 | 12.129% | $98.2362 | $98.24 | $98.25 | $98.20 |
| Purchase #7 | $151.70 | 13.366% | $171.9762 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $733.36 | $796.3864 | $796.40 | $796.45 | $796.40 | |