| 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 | $56.76 | 9.418% | $62.1057 | $62.11 | $62.10 | $62.10 |
| Purchase #2 | $15.83 | 10.450% | $17.4842 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $190.52 | 5.772% | $201.5168 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $109.36 | 3.501% | $113.1887 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $213.84 | 8.832% | $232.7263 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $207.84 | 5.697% | $219.6806 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $40.71 | 3.316% | $42.0599 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $834.86 | $888.7622 | $888.77 | $888.80 | $888.80 | |