| 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 | $95.83 | 12.234% | $107.5538 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $231.37 | 9.132% | $252.4987 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $84.38 | 7.495% | $90.7043 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $72.39 | 10.194% | $79.7694 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $144.51 | 9.127% | $157.6994 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $58.78 | 4.509% | $61.4304 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $224.84 | 4.546% | $235.0612 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $912.10 | $984.7172 | $984.71 | $984.70 | $984.80 | |