| 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 | $80.85 | 6.792% | $86.3413 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $78.71 | 4.377% | $82.1551 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $5.61 | 8.815% | $6.1045 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $24.68 | 12.782% | $27.8346 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $111.38 | 10.356% | $122.9145 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $56.90 | 13.157% | $64.3863 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $207.62 | 6.754% | $221.6427 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $565.75 | $611.3790 | $611.37 | $611.40 | $611.30 | |