| 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 | $43.39 | 9.340% | $47.4426 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $225.38 | 7.439% | $242.146 | $242.15 | $242.15 | $242.10 |
| Purchase #3 | $47.26 | 5.257% | $49.7445 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $114.85 | 11.267% | $127.7901 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $219.26 | 7.386% | $235.4545 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $142.95 | 10.764% | $158.3371 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $27.53 | 8.358% | $29.831 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $820.62 | $890.7458 | $890.74 | $890.80 | $890.60 | |