| 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 | $82.99 | 5.467% | $87.5271 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $136.62 | 11.665% | $152.5567 | $152.56 | $152.55 | $152.60 |
| Purchase #3 | $10.40 | 3.850% | $10.8004 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $155.64 | 8.496% | $168.8632 | $168.86 | $168.85 | $168.90 |
| Purchase #5 | $165.37 | 8.395% | $179.2528 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $74.31 | 10.212% | $81.8985 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $43.34 | 11.152% | $48.1733 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $668.67 | $729.0720 | $729.07 | $729.05 | $729.20 | |