| 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 | $10.81 | 4.856% | $11.3349 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $73.70 | 8.136% | $79.6962 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $101.32 | 4.670% | $106.0516 | $106.05 | $106.05 | $106.10 |
| Purchase #4 | $43.29 | 3.776% | $44.9246 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $242.80 | 4.839% | $254.5491 | $254.55 | $254.55 | $254.50 |
| Purchase #6 | $102.38 | 5.361% | $107.8686 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $150.76 | 6.679% | $160.8293 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $725.06 | $765.2543 | $765.25 | $765.25 | $765.20 | |