| 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 | $84.39 | 5.409% | $88.9547 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $145.80 | 6.868% | $155.8135 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $228.80 | 4.826% | $239.8419 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $236.92 | 7.242% | $254.0777 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $76.78 | 13.501% | $87.1461 | $87.15 | $87.15 | $87.10 |
| Purchase #6 | $167.47 | 10.810% | $185.5735 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $80.85 | 6.829% | $86.3712 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $1,021.01 | $1,097.7786 | $1,097.77 | $1,097.75 | $1,097.80 | |