| 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 | $124.79 | 13.286% | $141.3696 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $60.33 | 9.610% | $66.1277 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $7.91 | 4.112% | $8.2353 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $216.78 | 3.306% | $223.9467 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $139.80 | 10.380% | $154.3112 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $65.74 | 6.419% | $69.9599 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $26.55 | 13.574% | $30.1539 | $30.15 | $30.15 | $30.20 |
| 7 purchase totals = | $641.90 | $694.1043 | $694.11 | $694.10 | $694.10 | |