| 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 | $9.89 | 8.553% | $10.7359 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $66.61 | 10.127% | $73.3556 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $241.37 | 10.524% | $266.7718 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $55.78 | 12.766% | $62.9009 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $225.78 | 11.602% | $251.975 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $222.58 | 10.381% | $245.686 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $9.86 | 3.774% | $10.2321 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $831.87 | $921.6573 | $921.67 | $921.70 | $921.70 | |