| 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 | $21.66 | 8.161% | $23.4277 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $7.97 | 3.339% | $8.2361 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $106.86 | 7.685% | $115.0722 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $150.85 | 6.678% | $160.9238 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $92.40 | 11.106% | $102.6619 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $188.63 | 11.284% | $209.915 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $92.69 | 5.825% | $98.0892 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $661.06 | $718.3259 | $718.33 | $718.30 | $718.30 | |