| 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 | $77.31 | 13.239% | $87.5451 | $87.55 | $87.55 | $87.50 |
| Purchase #2 | $26.43 | 10.287% | $29.1489 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $91.60 | 6.854% | $97.8783 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $143.60 | 12.363% | $161.3533 | $161.35 | $161.35 | $161.40 |
| Purchase #5 | $233.75 | 4.175% | $243.5091 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $159.41 | 4.153% | $166.0303 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $104.71 | 9.474% | $114.6302 | $114.63 | $114.65 | $114.60 |
| 7 purchase totals = | $836.81 | $900.0952 | $900.10 | $900.15 | $900.00 | |