| 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 | $26.48 | 12.413% | $29.767 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $183.52 | 5.573% | $193.7476 | $193.75 | $193.75 | $193.70 |
| Purchase #3 | $192.54 | 4.775% | $201.7338 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $51.72 | 10.219% | $57.0053 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $201.66 | 5.763% | $213.2817 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $126.56 | 4.816% | $132.6551 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $31.27 | 3.256% | $32.2882 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $813.75 | $860.4787 | $860.49 | $860.50 | $860.50 | |