| 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 | $86.47 | 3.710% | $89.678 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $86.73 | 6.117% | $92.0353 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $79.37 | 7.209% | $85.0918 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $72.64 | 4.777% | $76.11 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $121.93 | 11.600% | $136.0739 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $161.74 | 3.151% | $166.8364 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $83.43 | 9.373% | $91.2499 | $91.25 | $91.25 | $91.20 |
| 7 purchase totals = | $692.31 | $737.0753 | $737.08 | $737.10 | $737.00 | |