| 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 | $30.70 | 7.717% | $33.0691 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $27.53 | 9.558% | $30.1613 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $234.48 | 7.752% | $252.6569 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $178.52 | 5.618% | $188.5493 | $188.55 | $188.55 | $188.50 |
| Purchase #5 | $107.69 | 6.131% | $114.2925 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $149.79 | 9.789% | $164.4529 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $13.34 | 11.412% | $14.8624 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $742.05 | $798.0444 | $798.04 | $798.00 | $798.20 | |