| 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 | $81.86 | 3.456% | $84.6891 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $177.79 | 12.824% | $200.5898 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $6.72 | 13.790% | $7.6467 | $7.65 | $7.65 | $7.60 |
| Purchase #4 | $72.36 | 13.731% | $82.2958 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $86.38 | 7.187% | $92.5881 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $66.85 | 3.584% | $69.2459 | $69.25 | $69.25 | $69.20 |
| Purchase #7 | $101.84 | 10.274% | $112.303 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $593.80 | $649.3584 | $649.37 | $649.40 | $649.30 | |