| 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 | $81.25 | 6.209% | $86.2948 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $12.63 | 7.759% | $13.61 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $103.57 | 9.235% | $113.1347 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $238.48 | 9.450% | $261.0164 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $43.54 | 9.396% | $47.631 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $38.99 | 3.201% | $40.2381 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $108.84 | 3.650% | $112.8127 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $627.30 | $674.7377 | $674.73 | $674.75 | $674.60 | |