| 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 | $10.54 | 10.610% | $11.6583 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $168.33 | 3.650% | $174.474 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $22.25 | 8.716% | $24.1893 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $37.61 | 7.250% | $40.3367 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $236.91 | 13.522% | $268.945 | $268.95 | $268.95 | $268.90 |
| Purchase #6 | $8.34 | 10.701% | $9.2325 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $72.56 | 7.759% | $78.1899 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $556.54 | $607.0257 | $607.03 | $607.05 | $607.00 | |