| 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 | $48.72 | 13.599% | $55.3454 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $236.88 | 11.266% | $263.5669 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $143.99 | 8.178% | $155.7655 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $198.56 | 8.313% | $215.0663 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $118.39 | 8.167% | $128.0589 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $66.72 | 9.737% | $73.2165 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $199.34 | 4.313% | $207.9375 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $1,012.60 | $1,098.9570 | $1,098.98 | $1,098.90 | $1,099.00 | |