| 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 | $51.77 | 10.469% | $57.1898 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $215.76 | 6.554% | $229.9009 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $107.50 | 4.377% | $112.2053 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $63.69 | 8.545% | $69.1323 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $143.63 | 3.444% | $148.5766 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $122.53 | 8.282% | $132.6779 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $67.86 | 13.851% | $77.2593 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $772.74 | $826.9421 | $826.95 | $827.00 | $827.00 | |