| 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 | $17.36 | 12.832% | $19.5876 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $9.55 | 10.583% | $10.5607 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $145.99 | 4.215% | $152.1435 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $209.64 | 9.563% | $229.6879 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $229.91 | 8.762% | $250.0547 | $250.05 | $250.05 | $250.10 |
| Purchase #6 | $43.70 | 6.530% | $46.5536 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $208.50 | 3.555% | $215.9122 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $864.65 | $924.5002 | $924.49 | $924.50 | $924.60 | |