| 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 | $64.50 | 7.728% | $69.4846 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $198.27 | 8.120% | $214.3695 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $118.66 | 6.619% | $126.5141 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $18.36 | 5.602% | $19.3885 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $142.34 | 6.349% | $151.3772 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $113.60 | 8.598% | $123.3673 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $54.82 | 9.833% | $60.2105 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $710.55 | $764.7117 | $764.71 | $764.70 | $764.80 | |