| 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 | $40.77 | 9.770% | $44.7532 | $44.75 | $44.75 | $44.80 |
| Purchase #2 | $24.52 | 8.353% | $26.5682 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $199.97 | 5.400% | $210.7684 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $15.71 | 9.162% | $17.1494 | $17.15 | $17.15 | $17.10 |
| Purchase #5 | $37.28 | 9.216% | $40.7157 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $157.91 | 4.647% | $165.2481 | $165.25 | $165.25 | $165.20 |
| Purchase #7 | $132.72 | 11.524% | $148.0147 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $608.88 | $653.2177 | $653.22 | $653.15 | $653.20 | |