| 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 | $47.58 | 8.329% | $51.5429 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $128.99 | 10.515% | $142.5533 | $142.55 | $142.55 | $142.60 |
| Purchase #3 | $236.90 | 12.740% | $267.0811 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $33.80 | 9.333% | $36.9546 | $36.95 | $36.95 | $37.00 |
| Purchase #5 | $242.84 | 7.666% | $261.4561 | $261.46 | $261.45 | $261.50 |
| Purchase #6 | $90.36 | 11.419% | $100.6782 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $40.44 | 10.585% | $44.7206 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $820.91 | $904.9868 | $904.98 | $905.00 | $905.10 | |