| 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 | $90.33 | 4.524% | $94.4165 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $176.54 | 9.598% | $193.4843 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $31.50 | 5.318% | $33.1752 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $237.82 | 8.370% | $257.7255 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $46.72 | 10.382% | $51.5705 | $51.57 | $51.55 | $51.60 |
| Purchase #6 | $175.63 | 8.502% | $190.5621 | $190.56 | $190.55 | $190.60 |
| Purchase #7 | $94.45 | 3.814% | $98.0523 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $852.99 | $918.9864 | $918.99 | $919.00 | $919.10 | |