| 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 | $86.73 | 7.629% | $93.3466 | $93.35 | $93.35 | $93.30 |
| Purchase #2 | $236.57 | 10.397% | $261.1662 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $8.99 | 3.253% | $9.2824 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $104.97 | 12.169% | $117.7438 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $22.46 | 8.537% | $24.3774 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $203.27 | 13.248% | $230.1992 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $7.25 | 7.314% | $7.7803 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $670.24 | $743.8959 | $743.90 | $743.95 | $743.90 | |