| 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 | $97.31 | 9.803% | $106.8493 | $106.85 | $106.85 | $106.80 |
| Purchase #2 | $165.50 | 7.867% | $178.5199 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $108.63 | 8.803% | $118.1927 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $43.48 | 6.525% | $46.3171 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $207.99 | 12.525% | $234.0407 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $101.73 | 9.576% | $111.4717 | $111.47 | $111.45 | $111.50 |
| Purchase #7 | $105.91 | 8.163% | $114.5554 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $830.55 | $909.9468 | $909.95 | $909.90 | $909.90 | |