| 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 | $26.94 | 11.855% | $30.1337 | $30.13 | $30.15 | $30.10 |
| Purchase #2 | $56.74 | 3.296% | $58.6102 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $27.51 | 9.758% | $30.1944 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $75.28 | 9.528% | $82.4527 | $82.45 | $82.45 | $82.50 |
| Purchase #5 | $88.32 | 9.536% | $96.7422 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $241.79 | 3.735% | $250.8209 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $156.57 | 3.183% | $161.5536 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $673.15 | $710.5077 | $710.49 | $710.50 | $710.50 | |