| 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 | $41.97 | 7.337% | $45.0493 | $45.05 | $45.05 | $45.00 |
| Purchase #2 | $130.34 | 11.152% | $144.8755 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $225.97 | 8.655% | $245.5277 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $144.55 | 4.618% | $151.2253 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $14.33 | 10.749% | $15.8703 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $139.37 | 5.495% | $147.0284 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $97.92 | 5.343% | $103.1519 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $794.45 | $852.7284 | $852.74 | $852.80 | $852.70 | |