| 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 | $12.43 | 9.773% | $13.6448 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $70.55 | 8.868% | $76.8064 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $227.54 | 11.174% | $252.9653 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $201.74 | 12.614% | $227.1875 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $52.39 | 6.188% | $55.6319 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $127.52 | 5.439% | $134.4558 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $161.96 | 4.245% | $168.8352 | $168.84 | $168.85 | $168.80 |
| 7 purchase totals = | $854.13 | $929.5269 | $929.54 | $929.55 | $929.50 | |