| 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 | $79.79 | 3.166% | $82.3162 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $154.75 | 9.685% | $169.7375 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $130.67 | 12.461% | $146.9528 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $117.83 | 10.413% | $130.0996 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $57.87 | 11.444% | $64.4926 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $14.53 | 5.758% | $15.3666 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $165.28 | 13.104% | $186.9383 | $186.94 | $186.95 | $186.90 |
| 7 purchase totals = | $720.72 | $795.9036 | $795.91 | $795.90 | $795.90 | |