| 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 | $42.44 | 13.730% | $48.267 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $194.53 | 10.296% | $214.5588 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $69.87 | 13.238% | $79.1194 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $80.83 | 12.583% | $91.0008 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $27.88 | 6.668% | $29.739 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $15.32 | 11.783% | $17.1252 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $49.26 | 4.508% | $51.4806 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $480.13 | $531.2908 | $531.30 | $531.30 | $531.30 | |