| 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 | $14.79 | 13.662% | $16.8106 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $226.72 | 11.505% | $252.8041 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $107.74 | 5.474% | $113.6377 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $67.75 | 4.205% | $70.5989 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $59.78 | 7.465% | $64.2426 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $171.81 | 10.460% | $189.7813 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $184.70 | 6.534% | $196.7683 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $833.29 | $904.6435 | $904.64 | $904.65 | $904.60 | |