| 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 | $82.25 | 5.185% | $86.5147 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $94.30 | 10.744% | $104.4316 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $76.78 | 5.441% | $80.9576 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $197.97 | 11.411% | $220.5604 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $155.42 | 3.564% | $160.9592 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $189.95 | 9.221% | $207.4653 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $240.30 | 6.833% | $256.7197 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $1,036.97 | $1,117.6085 | $1,117.61 | $1,117.55 | $1,117.70 | |