| 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 | $67.99 | 3.638% | $70.4635 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $33.52 | 7.500% | $36.034 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $10.92 | 8.765% | $11.8771 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $161.78 | 4.691% | $169.3691 | $169.37 | $169.35 | $169.40 |
| Purchase #5 | $72.52 | 6.691% | $77.3723 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $232.38 | 3.182% | $239.7743 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $159.82 | 13.874% | $181.9934 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $738.93 | $786.8837 | $786.87 | $786.85 | $787.00 | |