| 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 | $104.41 | 7.677% | $112.4256 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $99.83 | 9.195% | $109.0094 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $182.83 | 5.666% | $193.1891 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $6.90 | 8.801% | $7.5073 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $164.78 | 13.117% | $186.3942 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $23.50 | 9.608% | $25.7579 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $155.52 | 6.621% | $165.817 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $737.77 | $800.1005 | $800.11 | $800.10 | $800.10 | |