| 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 | $45.51 | 7.832% | $49.0743 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $49.43 | 7.803% | $53.287 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $110.74 | 11.208% | $123.1517 | $123.15 | $123.15 | $123.20 |
| Purchase #4 | $149.75 | 13.337% | $169.7222 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $118.57 | 13.243% | $134.2722 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $142.63 | 8.635% | $154.9461 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $210.48 | 11.837% | $235.3945 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $827.11 | $919.8480 | $919.84 | $919.80 | $919.90 | |