| 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 | $204.84 | 5.320% | $215.7375 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $73.25 | 11.246% | $81.4877 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $143.61 | 8.571% | $155.9188 | $155.92 | $155.90 | $155.90 |
| Purchase #4 | $59.35 | 11.157% | $65.9717 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $125.27 | 6.139% | $132.9603 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $14.51 | 11.715% | $16.2098 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $91.82 | 4.149% | $95.6296 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $712.65 | $763.9154 | $763.92 | $763.90 | $763.90 | |