| 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 | 12.306% | $46.9439 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $8.69 | 3.196% | $8.9677 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $161.84 | 8.323% | $175.3099 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $93.89 | 10.130% | $103.4011 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $168.76 | 10.657% | $186.7448 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $86.70 | 4.409% | $90.5226 | $90.52 | $90.50 | $90.50 |
| Purchase #7 | $215.49 | 3.110% | $222.1917 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $777.17 | $834.0817 | $834.07 | $834.05 | $834.00 | |