| 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 | $126.40 | 8.302% | $136.8937 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $119.76 | 6.571% | $127.6294 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $46.43 | 6.805% | $49.5896 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $54.25 | 12.401% | $60.9775 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $157.90 | 3.475% | $163.387 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $29.59 | 5.432% | $31.1973 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $141.77 | 8.551% | $153.8928 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $676.10 | $723.5673 | $723.57 | $723.65 | $723.60 | |