| 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 | $116.72 | 9.690% | $128.0302 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $224.69 | 3.843% | $233.3248 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $164.77 | 5.658% | $174.0927 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $8.62 | 4.483% | $9.0064 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $25.85 | 3.760% | $26.822 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $54.45 | 10.273% | $60.0436 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $20.39 | 7.207% | $21.8595 | $21.86 | $21.85 | $21.90 |
| 7 purchase totals = | $615.49 | $653.1792 | $653.17 | $653.15 | $653.10 | |