| 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 | $35.69 | 13.854% | $40.6345 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $237.73 | 5.743% | $251.3828 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $209.25 | 12.176% | $234.7283 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $127.56 | 12.685% | $143.741 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $133.77 | 5.391% | $140.9815 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $68.92 | 11.469% | $76.8244 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $82.62 | 10.841% | $91.5768 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $895.54 | $979.8693 | $979.86 | $979.95 | $979.80 | |