| 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 | $147.47 | 10.854% | $163.4764 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $67.67 | 13.301% | $76.6708 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $208.78 | 9.763% | $229.1632 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $86.52 | 3.347% | $89.4158 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $6.63 | 8.273% | $7.1785 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $96.57 | 6.843% | $103.1783 | $103.18 | $103.20 | $103.20 |
| Purchase #7 | $111.78 | 12.314% | $125.5446 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $725.42 | $794.6276 | $794.63 | $794.65 | $794.70 | |