| 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 | $83.26 | 7.821% | $89.7718 | $89.77 | $89.75 | $89.80 |
| Purchase #2 | $5.88 | 10.864% | $6.5188 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $237.67 | 13.126% | $268.8666 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $104.90 | 4.464% | $109.5827 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $67.34 | 10.643% | $74.507 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $67.79 | 8.627% | $73.6382 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $106.99 | 5.707% | $113.0959 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $673.83 | $735.9810 | $735.99 | $735.95 | $736.00 | |