| 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 | $98.40 | 12.496% | $110.6961 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $115.30 | 8.561% | $125.1708 | $125.17 | $125.15 | $125.20 |
| Purchase #3 | $36.37 | 3.627% | $37.6891 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $121.87 | 4.752% | $127.6613 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $57.61 | 7.720% | $62.0575 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $141.37 | 13.267% | $160.1256 | $160.13 | $160.15 | $160.10 |
| Purchase #7 | $30.36 | 3.617% | $31.4581 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $601.28 | $654.8585 | $654.87 | $654.85 | $655.00 | |