| 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 | $125.46 | 10.380% | $138.4827 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $83.81 | 10.602% | $92.6955 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $109.56 | 3.806% | $113.7299 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $135.86 | 13.434% | $154.1114 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $27.68 | 8.487% | $30.0292 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $200.74 | 8.697% | $218.1984 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $27.81 | 7.286% | $29.8362 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $710.92 | $777.0833 | $777.09 | $777.15 | $777.00 | |