| 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 | $9.61 | 11.806% | $10.7446 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $46.98 | 5.222% | $49.4333 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $79.42 | 8.872% | $86.4661 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $185.59 | 13.665% | $210.9509 | $210.95 | $210.95 | $211.00 |
| Purchase #5 | $20.39 | 8.260% | $22.0742 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $29.94 | 4.226% | $31.2053 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $200.85 | 6.619% | $214.1443 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $572.78 | $625.0187 | $625.01 | $625.00 | $625.00 | |