| 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 | $24.37 | 11.201% | $27.0997 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $152.31 | 10.460% | $168.2416 | $168.24 | $168.25 | $168.20 |
| Purchase #3 | $234.37 | 13.534% | $266.0896 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $169.74 | 7.531% | $182.5231 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $23.82 | 11.166% | $26.4797 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $54.73 | 12.622% | $61.638 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $20.67 | 8.730% | $22.4745 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $680.01 | $754.5462 | $754.54 | $754.55 | $754.50 | |