| 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 | $30.38 | 6.658% | $32.4027 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $198.66 | 8.490% | $215.5262 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $53.94 | 12.790% | $60.8389 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $183.50 | 12.803% | $206.9935 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $27.93 | 9.459% | $30.5719 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $193.88 | 10.378% | $214.0009 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $156.68 | 6.188% | $166.3754 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $844.97 | $926.7095 | $926.71 | $926.75 | $926.70 | |