| 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 | $24.94 | 3.407% | $25.7897 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $77.90 | 11.620% | $86.952 | $86.95 | $86.95 | $87.00 |
| Purchase #3 | $220.25 | 9.308% | $240.7509 | $240.75 | $240.75 | $240.80 |
| Purchase #4 | $232.40 | 6.791% | $248.1823 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $102.86 | 5.613% | $108.6335 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $15.25 | 13.553% | $17.3168 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $40.25 | 4.694% | $42.1393 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $713.85 | $769.7645 | $769.76 | $769.80 | $769.80 | |