| 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 | $66.70 | 5.650% | $70.4686 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $90.60 | 5.420% | $95.5105 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $99.95 | 7.130% | $107.0764 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $90.91 | 4.704% | $95.1864 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $10.34 | 10.565% | $11.4324 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $196.31 | 6.477% | $209.025 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $105.25 | 5.204% | $110.7272 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $660.06 | $699.4265 | $699.44 | $699.50 | $699.40 | |