| 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 | $75.83 | 13.862% | $86.3416 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $149.44 | 7.449% | $160.5718 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $14.54 | 12.533% | $16.3623 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $39.74 | 4.173% | $41.3984 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $84.70 | 12.214% | $95.0453 | $95.05 | $95.05 | $95.00 |
| Purchase #6 | $33.97 | 13.846% | $38.6735 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $69.54 | 10.321% | $76.7172 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $467.76 | $515.1101 | $515.11 | $515.05 | $515.10 | |