| 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 | $17.74 | 4.410% | $18.5223 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $222.88 | 11.462% | $248.4265 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $163.99 | 11.593% | $183.0014 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $5.69 | 3.831% | $5.908 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $107.29 | 9.752% | $117.7529 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $236.58 | 6.732% | $252.5066 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $208.93 | 10.359% | $230.5731 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $963.10 | $1,056.6908 | $1,056.69 | $1,056.65 | $1,056.70 | |