| 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 | $83.37 | 5.223% | $87.7244 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $174.73 | 13.820% | $198.8777 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $46.84 | 5.191% | $49.2715 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $123.46 | 7.790% | $133.0775 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $250.45 | 6.412% | $266.5089 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $177.34 | 10.234% | $195.489 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $28.89 | 7.187% | $30.9663 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $885.08 | $961.9153 | $961.92 | $961.90 | $962.00 | |