| 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 | $87.43 | 13.512% | $99.2435 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $52.35 | 4.521% | $54.7167 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $10.85 | 4.575% | $11.3464 | $11.35 | $11.35 | $11.30 |
| Purchase #4 | $154.66 | 12.213% | $173.5486 | $173.55 | $173.55 | $173.50 |
| Purchase #5 | $212.58 | 13.363% | $240.9871 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $124.41 | 10.795% | $137.8401 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $30.28 | 11.107% | $33.6432 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $672.56 | $751.3256 | $751.33 | $751.35 | $751.10 | |