| 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 | $24.39 | 3.264% | $25.1861 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $8.87 | 4.342% | $9.2551 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $101.59 | 3.360% | $105.0034 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $225.93 | 11.798% | $252.5852 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $146.60 | 5.292% | $154.3581 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $122.28 | 9.428% | $133.8086 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $52.50 | 4.443% | $54.8326 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $682.16 | $735.0291 | $735.04 | $735.05 | $735.10 | |