| 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 | $122.97 | 11.172% | $136.7082 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $153.65 | 11.391% | $171.1523 | $171.15 | $171.15 | $171.20 |
| Purchase #3 | $57.82 | 13.682% | $65.7309 | $65.73 | $65.75 | $65.70 |
| Purchase #4 | $38.74 | 7.531% | $41.6575 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $69.49 | 9.186% | $75.8734 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $25.68 | 11.287% | $28.5785 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $86.56 | 9.734% | $94.9858 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $554.91 | $614.6866 | $614.69 | $614.70 | $614.80 | |