| 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 | $28.33 | 3.607% | $29.3519 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $205.62 | 4.843% | $215.5782 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $99.53 | 13.142% | $112.6102 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $24.65 | 5.796% | $26.0787 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $179.25 | 13.230% | $202.9648 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $157.31 | 5.568% | $166.069 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $51.79 | 11.463% | $57.7267 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $746.48 | $810.3795 | $810.38 | $810.40 | $810.50 | |