| 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 | $56.35 | 7.849% | $60.7729 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $133.88 | 4.530% | $139.9448 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $92.52 | 5.685% | $97.7798 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $129.28 | 13.322% | $146.5027 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $77.53 | 12.382% | $87.1298 | $87.13 | $87.15 | $87.10 |
| Purchase #6 | $45.46 | 8.711% | $49.42 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $171.41 | 3.332% | $177.1214 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $706.43 | $758.6714 | $758.66 | $758.65 | $758.60 | |