| 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 | $14.45 | 9.380% | $15.8054 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $31.49 | 4.617% | $32.9439 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $140.90 | 8.687% | $153.14 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $175.31 | 7.340% | $188.1778 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $55.91 | 8.323% | $60.5634 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $62.69 | 3.353% | $64.792 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $195.91 | 12.306% | $220.0187 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $676.66 | $735.4412 | $735.44 | $735.45 | $735.40 | |