| 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 | $8.30 | 11.156% | $9.2259 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $212.98 | 4.662% | $222.9091 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $48.74 | 5.131% | $51.2408 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $75.54 | 7.359% | $81.099 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $113.28 | 9.431% | $123.9634 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $64.94 | 9.293% | $70.9749 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $106.79 | 4.257% | $111.3361 | $111.34 | $111.35 | $111.30 |
| 7 purchase totals = | $630.57 | $670.7492 | $670.75 | $670.75 | $670.70 | |