| 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 | $28.42 | 9.293% | $31.0611 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $124.42 | 4.629% | $130.1794 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $94.74 | 3.378% | $97.9403 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $219.42 | 8.179% | $237.3664 | $237.37 | $237.35 | $237.40 |
| Purchase #5 | $32.76 | 11.343% | $36.476 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $67.67 | 12.369% | $76.0401 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $201.63 | 9.604% | $220.9945 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $769.06 | $830.0578 | $830.06 | $830.10 | $830.10 | |