| 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 | $84.38 | 10.659% | $93.3741 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $44.54 | 10.830% | $49.3637 | $49.36 | $49.35 | $49.40 |
| Purchase #3 | $72.69 | 5.536% | $76.7141 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $216.33 | 11.487% | $241.1798 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $72.97 | 11.141% | $81.0996 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $78.32 | 3.487% | $81.051 | $81.05 | $81.05 | $81.10 |
| Purchase #7 | $61.26 | 10.369% | $67.612 | $67.61 | $67.60 | $67.60 |
| 7 purchase totals = | $630.49 | $690.3943 | $690.38 | $690.35 | $690.50 | |