| 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 | $13.52 | 6.536% | $14.4037 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $85.80 | 12.791% | $96.7747 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $16.90 | 8.873% | $18.3995 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $169.92 | 7.718% | $183.0344 | $183.03 | $183.05 | $183.00 |
| Purchase #5 | $207.79 | 4.268% | $216.6585 | $216.66 | $216.65 | $216.70 |
| Purchase #6 | $215.71 | 3.140% | $222.4833 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $61.94 | 7.256% | $66.4344 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $771.58 | $818.1885 | $818.17 | $818.20 | $818.20 | |