| 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 | $115.67 | 8.314% | $125.2868 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $10.51 | 8.615% | $11.4154 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $106.60 | 5.256% | $112.2029 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $63.26 | 10.156% | $69.6847 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $70.44 | 8.588% | $76.4894 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $155.79 | 13.781% | $177.2594 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $99.46 | 3.455% | $102.8963 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $621.73 | $675.2349 | $675.24 | $675.25 | $675.30 | |