| 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 | $84.77 | 8.777% | $92.2103 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $129.95 | 5.406% | $136.9751 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $100.69 | 12.526% | $113.3024 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $86.37 | 7.614% | $92.9462 | $92.95 | $92.95 | $92.90 |
| Purchase #5 | $40.85 | 7.667% | $43.982 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $199.93 | 7.830% | $215.5845 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $35.87 | 13.804% | $40.8215 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $678.43 | $735.8220 | $735.82 | $735.85 | $735.80 | |