| 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 | $66.78 | 3.460% | $69.0906 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $190.76 | 13.788% | $217.062 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $98.86 | 5.294% | $104.0936 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $197.47 | 13.754% | $224.63 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $112.81 | 11.480% | $125.7606 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $198.59 | 13.503% | $225.4056 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $7.56 | 6.731% | $8.0689 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $872.83 | $974.1113 | $974.11 | $974.10 | $974.20 | |