| 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 | $13.69 | 12.854% | $15.4497 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $72.73 | 3.581% | $75.3345 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $19.68 | 11.788% | $21.9999 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $86.97 | 9.520% | $95.2495 | $95.25 | $95.25 | $95.20 |
| Purchase #5 | $35.50 | 3.510% | $36.7461 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $244.73 | 6.431% | $260.4686 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $9.66 | 6.575% | $10.2951 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $482.96 | $515.5434 | $515.55 | $515.55 | $515.40 | |