| 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 | $41.80 | 4.544% | $43.6994 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $129.85 | 3.851% | $134.8505 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $86.68 | 6.662% | $92.4546 | $92.45 | $92.45 | $92.50 |
| Purchase #4 | $232.97 | 7.113% | $249.5412 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $28.77 | 5.166% | $30.2563 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $127.74 | 13.394% | $144.8495 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $10.71 | 3.326% | $11.0662 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $658.52 | $706.7177 | $706.72 | $706.70 | $706.80 | |