| 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 | $50.51 | 7.445% | $54.2705 | $54.27 | $54.25 | $54.30 |
| Purchase #2 | $92.81 | 11.670% | $103.6409 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $82.60 | 9.369% | $90.3388 | $90.34 | $90.35 | $90.30 |
| Purchase #4 | $67.74 | 12.304% | $76.0747 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $66.86 | 13.514% | $75.8955 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $222.50 | 13.461% | $252.4507 | $252.45 | $252.45 | $252.50 |
| Purchase #7 | $153.85 | 6.125% | $163.2733 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $736.87 | $815.9444 | $815.94 | $815.90 | $816.00 | |