| 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 | $8.76 | 7.826% | $9.4456 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $129.77 | 5.370% | $136.7386 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $227.32 | 12.247% | $255.1599 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $91.41 | 7.764% | $98.5071 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $32.30 | 5.297% | $34.0109 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $76.75 | 6.314% | $81.596 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $34.54 | 10.642% | $38.2157 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $600.85 | $653.6738 | $653.69 | $653.65 | $653.60 | |