| 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 | $80.88 | 7.478% | $86.9282 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $134.86 | 9.591% | $147.7944 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $151.55 | 11.825% | $169.4708 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $28.74 | 5.803% | $30.4078 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $244.64 | 10.456% | $270.2196 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $129.38 | 9.503% | $141.675 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $227.92 | 8.172% | $246.5456 | $246.55 | $246.55 | $246.50 |
| 7 purchase totals = | $997.97 | $1,093.0414 | $1,093.05 | $1,093.05 | $1,093.00 | |