| 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 | $39.46 | 12.526% | $44.4028 | $44.40 | $44.40 | $44.40 |
| Purchase #2 | $162.29 | 9.798% | $178.1912 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $95.42 | 5.858% | $101.0097 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $206.75 | 10.318% | $228.0825 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $63.59 | 5.354% | $66.9946 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $136.73 | 10.728% | $151.3984 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $198.33 | 3.777% | $205.8209 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $902.57 | $975.9001 | $975.89 | $975.90 | $975.90 | |