| 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 | $42.54 | 10.414% | $46.9701 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $147.97 | 13.588% | $168.0762 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $31.43 | 11.495% | $35.0429 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $44.62 | 10.628% | $49.3622 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $94.96 | 5.128% | $99.8295 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $111.66 | 8.256% | $120.8786 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $227.32 | 4.300% | $237.0948 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $700.50 | $757.2543 | $757.25 | $757.30 | $757.30 | |