| 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 | $73.70 | 3.617% | $76.3657 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $245.91 | 6.162% | $261.063 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $213.29 | 8.598% | $231.6287 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $93.39 | 12.205% | $104.7882 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $240.85 | 4.543% | $251.7918 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $78.30 | 11.344% | $87.1824 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $40.34 | 10.561% | $44.6003 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $985.78 | $1,057.4201 | $1,057.42 | $1,057.45 | $1,057.50 | |