| 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 | $25.77 | 9.342% | $28.1774 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $164.38 | 7.360% | $176.4784 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $232.79 | 7.407% | $250.0328 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $217.93 | 7.544% | $234.3706 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $78.95 | 7.852% | $85.1492 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $99.66 | 5.272% | $104.9141 | $104.91 | $104.90 | $104.90 |
| Purchase #7 | $233.84 | 6.132% | $248.1791 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,053.32 | $1,127.3016 | $1,127.30 | $1,127.35 | $1,127.30 | |