| 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 | $143.89 | 7.420% | $154.5666 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $152.93 | 10.540% | $169.0488 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $53.66 | 10.262% | $59.1666 | $59.17 | $59.15 | $59.20 |
| Purchase #4 | $16.79 | 5.243% | $17.6703 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $71.76 | 10.363% | $79.1965 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $10.30 | 9.778% | $11.3071 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $71.66 | 5.635% | $75.698 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $520.99 | $566.6539 | $566.67 | $566.60 | $566.70 | |