| 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 | $34.52 | 4.383% | $36.033 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $178.42 | 4.501% | $186.4507 | $186.45 | $186.45 | $186.50 |
| Purchase #3 | $9.29 | 7.585% | $9.9946 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $102.62 | 10.573% | $113.47 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $82.66 | 10.432% | $91.2831 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $28.71 | 6.713% | $30.6373 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $207.52 | 6.130% | $220.241 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $643.74 | $688.1097 | $688.10 | $688.15 | $688.10 | |