| 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 | $66.98 | 8.290% | $72.5326 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $19.56 | 7.369% | $21.0014 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $146.98 | 8.702% | $159.7702 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $103.84 | 10.717% | $114.9685 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $33.98 | 7.212% | $36.4306 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $138.56 | 12.432% | $155.7858 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $106.84 | 12.239% | $119.9161 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $616.74 | $680.4052 | $680.41 | $680.40 | $680.40 | |