| 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 | $235.81 | 7.250% | $252.9062 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $74.40 | 7.513% | $79.9897 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $35.29 | 7.752% | $38.0257 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $150.68 | 4.484% | $157.4365 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $20.62 | 11.755% | $23.0439 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $249.38 | 4.733% | $261.1832 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $127.64 | 3.446% | $132.0385 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $893.82 | $944.6237 | $944.63 | $944.70 | $944.50 | |