| 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 | $24.88 | 9.517% | $27.2478 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $14.67 | 5.264% | $15.4422 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $154.95 | 3.453% | $160.3004 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $217.76 | 3.183% | $224.6913 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $101.27 | 5.704% | $107.0464 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $142.31 | 7.304% | $152.7043 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $181.59 | 5.754% | $192.0387 | $192.04 | $192.05 | $192.00 |
| 7 purchase totals = | $837.43 | $879.4711 | $879.47 | $879.50 | $879.30 | |