| 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 | $36.98 | 11.862% | $41.3666 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $107.45 | 5.711% | $113.5865 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $236.55 | 12.697% | $266.5848 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $214.74 | 6.184% | $228.0195 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $5.80 | 11.222% | $6.4509 | $6.45 | $6.45 | $6.50 |
| Purchase #6 | $39.91 | 10.441% | $44.077 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $148.27 | 5.487% | $156.4056 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $789.70 | $856.4909 | $856.50 | $856.50 | $856.60 | |