| 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 | $239.34 | 6.464% | $254.8109 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $25.71 | 5.710% | $27.178 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $33.78 | 4.174% | $35.19 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $78.97 | 9.608% | $86.5574 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $8.90 | 6.620% | $9.4892 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $206.81 | 3.199% | $213.4259 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $46.80 | 12.811% | $52.7955 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $640.31 | $679.4469 | $679.46 | $679.50 | $679.50 | |