| 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 | $58.41 | 9.130% | $63.7428 | $63.74 | $63.75 | $63.70 |
| Purchase #2 | $116.49 | 10.478% | $128.6958 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $76.81 | 7.389% | $82.4855 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $180.40 | 4.735% | $188.9419 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $189.70 | 9.538% | $207.7936 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $7.46 | 6.507% | $7.9454 | $7.95 | $7.95 | $7.90 |
| Purchase #7 | $30.71 | 6.238% | $32.6257 | $32.63 | $32.65 | $32.60 |
| 7 purchase totals = | $659.98 | $712.2307 | $712.24 | $712.30 | $712.10 | |