| 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 | $26.82 | 5.320% | $28.2468 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $121.47 | 10.138% | $133.7846 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $80.82 | 10.161% | $89.0321 | $89.03 | $89.05 | $89.00 |
| Purchase #4 | $71.30 | 8.241% | $77.1758 | $77.18 | $77.20 | $77.20 |
| Purchase #5 | $121.90 | 10.861% | $135.1396 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $104.41 | 8.617% | $113.407 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $147.97 | 5.771% | $156.5093 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $674.69 | $733.2952 | $733.30 | $733.35 | $733.20 | |