| 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 | $198.82 | 13.112% | $224.8893 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $48.92 | 11.320% | $54.4577 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $55.87 | 4.187% | $58.2093 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $13.77 | 8.736% | $14.9729 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $87.84 | 11.482% | $97.9258 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $97.99 | 9.708% | $107.5029 | $107.50 | $107.50 | $107.50 |
| Purchase #7 | $16.40 | 13.401% | $18.5978 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $519.61 | $576.5557 | $576.56 | $576.55 | $576.60 | |