| 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 | $29.41 | 7.478% | $31.6093 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $60.32 | 12.635% | $67.9414 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $30.33 | 13.566% | $34.4446 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $167.61 | 7.835% | $180.7422 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $13.85 | 8.371% | $15.0094 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $99.38 | 3.337% | $102.6963 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $59.32 | 8.510% | $64.3681 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $460.22 | $496.8113 | $496.81 | $496.80 | $496.70 | |