| 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 | $39.52 | 11.221% | $43.9545 | $43.95 | $43.95 | $44.00 |
| Purchase #2 | $96.80 | 11.566% | $107.9959 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $9.62 | 4.558% | $10.0585 | $10.06 | $10.05 | $10.10 |
| Purchase #4 | $167.42 | 12.837% | $188.9117 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $76.40 | 13.458% | $86.6819 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $215.77 | 9.452% | $236.1646 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $213.41 | 3.389% | $220.6425 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $818.94 | $894.4096 | $894.40 | $894.40 | $894.50 | |