| 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 | $46.39 | 7.456% | $49.8488 | $49.85 | $49.85 | $49.80 |
| Purchase #2 | $135.67 | 3.791% | $140.8132 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $31.85 | 12.689% | $35.8914 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $238.62 | 7.846% | $257.3421 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $99.50 | 5.814% | $105.2849 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $184.29 | 12.326% | $207.0056 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $47.71 | 10.619% | $52.7763 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $784.03 | $848.9623 | $848.96 | $849.00 | $848.90 | |