| 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 | $43.28 | 5.284% | $45.5669 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $105.82 | 11.429% | $117.9142 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $44.34 | 12.212% | $49.7548 | $49.75 | $49.75 | $49.80 |
| Purchase #4 | $60.90 | 4.759% | $63.7982 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $203.97 | 13.583% | $231.6752 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $177.46 | 4.542% | $185.5202 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $18.49 | 8.615% | $20.0829 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $654.26 | $714.3124 | $714.31 | $714.30 | $714.40 | |