| 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 | $42.93 | 5.167% | $45.1482 | $45.15 | $45.15 | $45.10 |
| Purchase #2 | $17.78 | 7.371% | $19.0906 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $229.88 | 4.129% | $239.3717 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $243.73 | 9.532% | $266.9623 | $266.96 | $266.95 | $267.00 |
| Purchase #5 | $92.55 | 12.366% | $103.9947 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $212.44 | 13.693% | $241.5294 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $62.99 | 5.569% | $66.4979 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $902.30 | $982.5948 | $982.59 | $982.60 | $982.60 | |