| 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 | $100.95 | 13.455% | $114.5328 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $50.37 | 6.710% | $53.7498 | $53.75 | $53.75 | $53.70 |
| Purchase #3 | $163.68 | 6.360% | $174.09 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $180.98 | 7.155% | $193.9291 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $104.46 | 7.605% | $112.4042 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $54.65 | 3.299% | $56.4529 | $56.45 | $56.45 | $56.50 |
| Purchase #7 | $125.28 | 7.172% | $134.2651 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $780.37 | $839.4239 | $839.42 | $839.45 | $839.40 | |