| 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 | $26.46 | 12.775% | $29.8403 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $56.52 | 4.396% | $59.0046 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $139.65 | 10.767% | $154.6861 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $66.58 | 12.647% | $75.0004 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $175.66 | 6.533% | $187.1359 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $6.46 | 4.218% | $6.7325 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $186.47 | 6.165% | $197.9659 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $657.80 | $710.3657 | $710.37 | $710.40 | $710.30 | |