| 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 | $128.94 | 9.458% | $141.1351 | $141.14 | $141.15 | $141.10 |
| Purchase #2 | $112.87 | 13.260% | $127.8366 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $46.52 | 5.565% | $49.1088 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $65.73 | 4.772% | $68.8666 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $197.58 | 9.449% | $216.2493 | $216.25 | $216.25 | $216.20 |
| Purchase #6 | $86.40 | 10.494% | $95.4668 | $95.47 | $95.45 | $95.50 |
| Purchase #7 | $9.74 | 11.230% | $10.8338 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $647.78 | $709.4970 | $709.51 | $709.50 | $709.40 | |