| 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 | $55.69 | 12.507% | $62.6551 | $62.66 | $62.65 | $62.70 |
| Purchase #2 | $120.48 | 5.790% | $127.4558 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $73.69 | 7.802% | $79.4393 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $15.95 | 7.245% | $17.1056 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $89.29 | 6.873% | $95.4269 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $100.67 | 13.107% | $113.8648 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $125.98 | 3.648% | $130.5758 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $581.75 | $626.5233 | $626.54 | $626.55 | $626.60 | |