| 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 | $89.38 | 5.308% | $94.1243 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $239.55 | 13.637% | $272.2174 | $272.22 | $272.20 | $272.20 |
| Purchase #3 | $197.41 | 7.694% | $212.5987 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $180.96 | 10.710% | $200.3408 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $51.78 | 3.483% | $53.5835 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $6.28 | 3.697% | $6.5122 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $65.89 | 3.769% | $68.3734 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $831.25 | $907.7503 | $907.74 | $907.70 | $907.70 | |