| 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 | $17.92 | 8.465% | $19.4369 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $208.45 | 10.684% | $230.7208 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $178.75 | 10.778% | $198.0157 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $54.26 | 3.326% | $56.0647 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $159.36 | 3.758% | $165.3487 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $147.82 | 11.798% | $165.2598 | $165.26 | $165.25 | $165.30 |
| Purchase #7 | $52.84 | 7.455% | $56.7792 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $819.40 | $891.6258 | $891.63 | $891.60 | $891.60 | |