| 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 | $29.81 | 11.694% | $33.296 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $76.81 | 4.653% | $80.384 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $232.76 | 6.635% | $248.2036 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $250.68 | 12.117% | $281.0549 | $281.05 | $281.05 | $281.10 |
| Purchase #5 | $163.60 | 6.169% | $173.6925 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $29.88 | 5.825% | $31.6205 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $62.43 | 7.392% | $67.0448 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $845.97 | $915.2963 | $915.28 | $915.30 | $915.30 | |