| 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 | $21.48 | 9.533% | $23.5277 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $70.95 | 3.149% | $73.1842 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $69.81 | 6.678% | $74.4719 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $224.64 | 11.315% | $250.058 | $250.06 | $250.05 | $250.10 |
| Purchase #5 | $205.43 | 9.119% | $224.1632 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $44.72 | 9.469% | $48.9545 | $48.95 | $48.95 | $49.00 |
| Purchase #7 | $186.95 | 5.317% | $196.8901 | $196.89 | $196.90 | $196.90 |
| 7 purchase totals = | $823.98 | $891.2496 | $891.24 | $891.25 | $891.40 | |