| 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 | $91.62 | 6.469% | $97.5469 | $97.55 | $97.55 | $97.50 |
| Purchase #2 | $21.31 | 4.830% | $22.3393 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $184.55 | 8.283% | $199.8363 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $188.82 | 5.454% | $199.1182 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $108.88 | 9.531% | $119.2574 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $24.95 | 10.413% | $27.548 | $27.55 | $27.55 | $27.50 |
| Purchase #7 | $8.94 | 13.189% | $10.1191 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $629.07 | $675.7652 | $675.78 | $675.75 | $675.60 | |