| 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 | $15.32 | 9.370% | $16.7555 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $14.84 | 10.630% | $16.4175 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $142.41 | 9.701% | $156.2252 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $237.25 | 4.567% | $248.0852 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $22.65 | 4.406% | $23.648 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $223.45 | 3.272% | $230.7613 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $70.81 | 12.148% | $79.412 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $726.73 | $771.3047 | $771.32 | $771.30 | $771.30 | |