| 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 | $80.48 | 3.640% | $83.4095 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $15.52 | 7.527% | $16.6882 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $212.98 | 6.668% | $227.1815 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $61.36 | 8.776% | $66.745 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $105.25 | 6.834% | $112.4428 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $106.34 | 7.283% | $114.0847 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $122.84 | 3.428% | $127.051 | $127.05 | $127.05 | $127.10 |
| 7 purchase totals = | $704.77 | $747.6027 | $747.60 | $747.65 | $747.60 | |