| 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 | $37.25 | 3.536% | $38.5672 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $84.99 | 6.219% | $90.2755 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $152.27 | 11.269% | $169.4293 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $207.66 | 3.145% | $214.1909 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $111.66 | 11.386% | $124.3736 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $86.46 | 5.869% | $91.5343 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $249.74 | 4.652% | $261.3579 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $930.03 | $989.7287 | $989.73 | $989.75 | $989.80 | |