| 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 | $203.25 | 4.397% | $212.1869 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $52.51 | 6.636% | $55.9946 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $48.46 | 8.351% | $52.5069 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $33.42 | 4.624% | $34.9653 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $57.94 | 3.146% | $59.7628 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $106.45 | 3.218% | $109.8756 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $183.93 | 7.849% | $198.3667 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $685.96 | $723.6588 | $723.67 | $723.65 | $723.80 | |