| 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 | $70.85 | 13.848% | $80.6613 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $17.73 | 5.322% | $18.6736 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $44.40 | 5.722% | $46.9406 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $51.79 | 6.798% | $55.3107 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $127.65 | 11.306% | $142.0821 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $180.79 | 13.730% | $205.6125 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $231.38 | 13.631% | $262.9194 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $724.59 | $812.2002 | $812.19 | $812.15 | $812.20 | |