| 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 | $93.86 | 13.864% | $106.8728 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $15.89 | 10.320% | $17.5298 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $7.98 | 12.209% | $8.9543 | $8.95 | $8.95 | $9.00 |
| Purchase #4 | $42.88 | 11.630% | $47.8669 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $37.92 | 11.846% | $42.412 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $82.53 | 13.515% | $93.6839 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $78.57 | 10.391% | $86.7342 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $359.63 | $404.0539 | $404.04 | $404.05 | $404.10 | |