| 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 | $17.88 | 7.381% | $19.1997 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $25.26 | 3.130% | $26.0506 | $26.05 | $26.05 | $26.10 |
| Purchase #3 | $48.94 | 4.518% | $51.1511 | $51.15 | $51.15 | $51.20 |
| Purchase #4 | $231.54 | 4.672% | $242.3575 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $233.65 | 5.195% | $245.7881 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $191.31 | 7.164% | $205.0154 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $75.80 | 7.529% | $81.507 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $824.38 | $871.0694 | $871.08 | $871.05 | $871.20 | |