| 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 | $82.44 | 8.732% | $89.6387 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $110.61 | 12.847% | $124.8201 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $127.93 | 9.585% | $140.1921 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $28.81 | 11.704% | $32.1819 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $34.75 | 6.110% | $36.8732 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $118.95 | 6.728% | $126.953 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $9.71 | 8.755% | $10.5601 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $513.20 | $561.2191 | $561.21 | $561.20 | $561.30 | |