| 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 | $25.46 | 12.171% | $28.5587 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $216.79 | 12.454% | $243.789 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $228.61 | 10.287% | $252.1271 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $67.85 | 13.783% | $77.2018 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $8.29 | 3.338% | $8.5667 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $41.53 | 5.580% | $43.8474 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $82.41 | 9.392% | $90.1499 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $670.94 | $744.2406 | $744.25 | $744.25 | $744.20 | |