| 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 | $33.41 | 8.229% | $36.1593 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $46.81 | 12.311% | $52.5728 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $243.46 | 3.825% | $252.7723 | $252.77 | $252.75 | $252.80 |
| Purchase #4 | $11.32 | 9.766% | $12.4255 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $102.31 | 8.833% | $111.347 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $77.83 | 9.261% | $85.0378 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $228.63 | 6.512% | $243.5184 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $743.77 | $793.8331 | $793.84 | $793.80 | $793.80 | |