| 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 | $55.52 | 13.731% | $63.1435 | $63.14 | $63.15 | $63.10 |
| Purchase #2 | $45.43 | 9.600% | $49.7913 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $187.64 | 3.275% | $193.7852 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $215.96 | 8.241% | $233.7573 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $117.91 | 12.828% | $133.0355 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $244.66 | 10.234% | $269.6985 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $37.92 | 13.602% | $43.0779 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $905.04 | $986.2892 | $986.30 | $986.35 | $986.30 | |