| 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 | $76.31 | 9.797% | $83.7861 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $175.64 | 12.308% | $197.2578 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $234.69 | 7.733% | $252.8386 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $239.81 | 7.600% | $258.0356 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $92.80 | 13.637% | $105.4551 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $164.69 | 12.258% | $184.8777 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $6.78 | 10.634% | $7.501 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $990.72 | $1,089.7519 | $1,089.77 | $1,089.80 | $1,089.80 | |