| 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 | $9.49 | 11.273% | $10.5598 | $10.56 | $10.55 | $10.60 |
| Purchase #2 | $106.78 | 9.801% | $117.2455 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $36.61 | 3.585% | $37.9225 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $177.67 | 8.384% | $192.5659 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $19.44 | 10.363% | $21.4546 | $21.45 | $21.45 | $21.50 |
| Purchase #6 | $247.46 | 7.798% | $266.7569 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $230.94 | 13.413% | $261.916 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $828.39 | $908.4212 | $908.43 | $908.35 | $908.50 | |