| 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 | $37.36 | 12.242% | $41.9336 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $140.72 | 12.693% | $158.5816 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $166.37 | 13.196% | $188.3242 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $238.98 | 4.496% | $249.7245 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $74.61 | 7.140% | $79.9372 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $75.67 | 13.715% | $86.0481 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $51.54 | 3.372% | $53.2779 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $785.25 | $857.8271 | $857.82 | $857.85 | $857.70 | |