| 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 | $56.27 | 3.790% | $58.4026 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $177.62 | 13.181% | $201.0321 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $131.91 | 7.656% | $142.009 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $219.90 | 7.311% | $235.9769 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $27.81 | 8.557% | $30.1897 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $153.72 | 7.593% | $165.392 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $148.41 | 5.481% | $156.5444 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $915.64 | $989.5467 | $989.54 | $989.60 | $989.50 | |