| 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 | $35.35 | 3.107% | $36.4483 | $36.45 | $36.45 | $36.40 |
| Purchase #2 | $76.55 | 7.537% | $82.3196 | $82.32 | $82.30 | $82.30 |
| Purchase #3 | $33.83 | 10.763% | $37.4711 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $84.78 | 4.788% | $88.8393 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $169.72 | 10.125% | $186.9042 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $191.58 | 11.153% | $212.9469 | $212.95 | $212.95 | $212.90 |
| Purchase #7 | $186.43 | 12.681% | $210.0712 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $778.24 | $855.0006 | $855.00 | $854.95 | $854.90 | |