| 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 | $67.84 | 8.794% | $73.8058 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $43.73 | 9.826% | $48.0269 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $81.30 | 11.153% | $90.3674 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $81.78 | 6.528% | $87.1186 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $199.78 | 5.295% | $210.3584 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $130.33 | 13.159% | $147.4801 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $192.47 | 9.469% | $210.695 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $797.23 | $867.8522 | $867.87 | $867.85 | $867.90 | |