| 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 | $82.60 | 4.323% | $86.1708 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $107.28 | 5.385% | $113.057 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $68.90 | 6.165% | $73.1477 | $73.15 | $73.15 | $73.10 |
| Purchase #4 | $219.28 | 11.793% | $245.1397 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $236.64 | 11.667% | $264.2488 | $264.25 | $264.25 | $264.20 |
| Purchase #6 | $186.69 | 7.841% | $201.3284 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $12.91 | 4.606% | $13.5046 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $914.30 | $996.5970 | $996.60 | $996.60 | $996.50 | |