| 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 | $56.76 | 3.679% | $58.8482 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $249.92 | 9.716% | $274.2022 | $274.20 | $274.20 | $274.20 |
| Purchase #3 | $208.84 | 3.562% | $216.2789 | $216.28 | $216.30 | $216.30 |
| Purchase #4 | $86.35 | 13.218% | $97.7637 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $160.51 | 5.373% | $169.1342 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $187.36 | 3.296% | $193.5354 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $75.57 | 7.567% | $81.2884 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $1,025.31 | $1,091.0510 | $1,091.05 | $1,091.10 | $1,091.00 | |