| 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 | $65.85 | 9.766% | $72.2809 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $23.46 | 6.542% | $24.9948 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $232.78 | 12.117% | $260.986 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $22.53 | 12.470% | $25.3395 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $19.36 | 9.544% | $21.2077 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $53.84 | 5.714% | $56.9164 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $15.72 | 5.519% | $16.5876 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $433.54 | $478.3129 | $478.32 | $478.35 | $478.30 | |