| 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 | $38.52 | 3.864% | $40.0084 | $40.01 | $40.00 | $40.00 |
| Purchase #2 | $23.54 | 10.580% | $26.0305 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $221.54 | 12.496% | $249.2236 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $177.27 | 4.801% | $185.7807 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $9.46 | 6.581% | $10.0826 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $154.72 | 13.468% | $175.5577 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $158.26 | 4.710% | $165.714 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $783.31 | $852.3975 | $852.39 | $852.40 | $852.40 | |