| 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 | $77.77 | 4.361% | $81.1615 | $81.16 | $81.15 | $81.20 |
| Purchase #2 | $229.93 | 13.254% | $260.4049 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $130.62 | 10.552% | $144.403 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $241.48 | 9.796% | $265.1354 | $265.14 | $265.15 | $265.10 |
| Purchase #5 | $163.37 | 8.507% | $177.2679 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $100.33 | 9.775% | $110.1373 | $110.14 | $110.15 | $110.10 |
| Purchase #7 | $6.54 | 7.364% | $7.0216 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $950.04 | $1,045.5316 | $1,045.53 | $1,045.50 | $1,045.50 | |