| 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 | $11.35 | 5.602% | $11.9858 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $84.47 | 7.418% | $90.736 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $82.71 | 12.493% | $93.043 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $207.40 | 9.869% | $227.8683 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $52.59 | 8.221% | $56.9134 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $176.25 | 10.375% | $194.5359 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $48.62 | 8.153% | $52.584 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $663.39 | $727.6664 | $727.67 | $727.70 | $727.60 | |