| 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 | $98.81 | 4.804% | $103.5568 | $103.56 | $103.55 | $103.60 |
| Purchase #2 | $21.62 | 10.126% | $23.8092 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $196.83 | 8.129% | $212.8303 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $236.67 | 5.327% | $249.2774 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $61.88 | 5.457% | $65.2568 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $182.54 | 8.169% | $197.4517 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $78.47 | 3.324% | $81.0783 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $876.82 | $933.2605 | $933.27 | $933.30 | $933.40 | |