| 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 | $36.51 | 4.687% | $38.2212 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $53.78 | 7.303% | $57.7076 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $198.66 | 8.518% | $215.5819 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $114.84 | 12.414% | $129.0962 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $18.52 | 13.209% | $20.9663 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $96.52 | 4.416% | $100.7823 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $81.86 | 11.370% | $91.1675 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $600.69 | $653.5230 | $653.53 | $653.50 | $653.60 | |