| 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 | $47.75 | 7.628% | $51.3924 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $50.44 | 13.149% | $57.0724 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $11.52 | 6.414% | $12.2589 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $60.34 | 13.648% | $68.5752 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $45.92 | 7.845% | $49.5224 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $183.76 | 3.718% | $190.5922 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $250.27 | 6.235% | $265.8743 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $650.00 | $695.2878 | $695.28 | $695.25 | $695.40 | |