| 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 | $60.97 | 8.342% | $66.0561 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $182.74 | 3.603% | $189.3241 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $171.43 | 12.295% | $192.5073 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $61.42 | 5.336% | $64.6974 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $140.89 | 8.873% | $153.3912 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $147.70 | 11.223% | $164.2764 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $79.28 | 8.116% | $85.7144 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $844.43 | $915.9669 | $915.97 | $915.95 | $916.00 | |