| 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 | $57.69 | 10.369% | $63.6719 | $63.67 | $63.65 | $63.70 |
| Purchase #2 | $229.35 | 13.617% | $260.5806 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $249.72 | 4.735% | $261.5442 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $153.99 | 9.365% | $168.4112 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $230.28 | 3.447% | $238.2178 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $144.98 | 13.531% | $164.5972 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $111.78 | 11.200% | $124.2994 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,177.79 | $1,281.3223 | $1,281.32 | $1,281.30 | $1,281.30 | |