| 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 | $86.39 | 6.585% | $92.0788 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $104.80 | 3.313% | $108.272 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $225.61 | 6.255% | $239.7219 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $98.66 | 12.811% | $111.2993 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $71.36 | 4.511% | $74.579 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $56.70 | 11.277% | $63.0941 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $8.83 | 5.323% | $9.3 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $652.35 | $698.3451 | $698.34 | $698.35 | $698.40 | |