| 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 | $26.52 | 13.507% | $30.1021 | $30.10 | $30.10 | $30.10 |
| Purchase #2 | $25.26 | 7.730% | $27.2126 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $107.81 | 5.108% | $113.3169 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $180.28 | 11.423% | $200.8734 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $119.69 | 10.331% | $132.0552 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $80.46 | 8.507% | $87.3047 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $136.58 | 13.582% | $155.1303 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $676.60 | $745.9952 | $745.99 | $745.95 | $746.00 | |