| 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 | $18.29 | 8.344% | $19.8161 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $234.49 | 4.296% | $244.5637 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $132.54 | 9.207% | $144.743 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $14.78 | 9.332% | $16.1593 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $78.50 | 8.614% | $85.262 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $157.79 | 5.632% | $166.6767 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $16.78 | 10.552% | $18.5506 | $18.55 | $18.55 | $18.60 |
| 7 purchase totals = | $653.17 | $695.7714 | $695.77 | $695.75 | $695.90 | |