| 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 | $43.53 | 5.777% | $46.0447 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $128.43 | 9.565% | $140.7143 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $129.51 | 7.429% | $139.1313 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $64.55 | 13.557% | $73.301 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $5.44 | 9.273% | $5.9445 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $49.90 | 3.873% | $51.8326 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $106.92 | 10.838% | $118.508 | $118.51 | $118.50 | $118.50 |
| 7 purchase totals = | $528.28 | $575.4764 | $575.46 | $575.50 | $575.30 | |