| 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 | $70.91 | 4.471% | $74.0804 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $19.71 | 13.478% | $22.3665 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $165.70 | 7.830% | $178.6743 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $30.96 | 7.211% | $33.1925 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $250.36 | 3.785% | $259.8361 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $97.35 | 11.805% | $108.8422 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $164.35 | 6.472% | $174.9867 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $799.34 | $851.9787 | $851.98 | $852.00 | $852.00 | |