| 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 | $27.66 | 5.864% | $29.282 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $171.36 | 10.807% | $189.8789 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $198.41 | 5.456% | $209.2352 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $83.97 | 6.725% | $89.617 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $118.90 | 5.510% | $125.4514 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $161.69 | 6.186% | $171.6921 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $82.27 | 4.558% | $86.0199 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $844.26 | $901.1765 | $901.18 | $901.20 | $901.20 | |