| 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 | $24.27 | 3.588% | $25.1408 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $84.84 | 6.628% | $90.4632 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $101.88 | 12.535% | $114.6507 | $114.65 | $114.65 | $114.70 |
| Purchase #4 | $183.98 | 7.863% | $198.4463 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $97.95 | 10.295% | $108.034 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $28.75 | 6.861% | $30.7225 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $66.92 | 5.716% | $70.7451 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $588.59 | $638.2026 | $638.20 | $638.20 | $638.10 | |