| 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 | $48.84 | 3.483% | $50.5411 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $157.35 | 8.383% | $170.5407 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $19.76 | 8.293% | $21.3987 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $207.88 | 12.788% | $234.4637 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $173.34 | 10.866% | $192.1751 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $108.65 | 5.189% | $114.2878 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $122.74 | 11.355% | $136.6771 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $838.56 | $920.0842 | $920.09 | $920.15 | $920.10 | |