| 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 | $12.63 | 3.292% | $13.0458 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $30.51 | 8.820% | $33.201 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $228.99 | 9.181% | $250.0136 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $99.74 | 4.451% | $104.1794 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $122.49 | 13.307% | $138.7897 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $38.97 | 13.584% | $44.2637 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $155.70 | 7.395% | $167.214 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $689.03 | $750.7072 | $750.70 | $750.70 | $750.70 | |