| 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 | $156.69 | 8.545% | $170.0792 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $55.86 | 3.746% | $57.9525 | $57.95 | $57.95 | $58.00 |
| Purchase #3 | $210.58 | 11.772% | $235.3695 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $210.46 | 9.430% | $230.3064 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $99.90 | 4.431% | $104.3266 | $104.33 | $104.35 | $104.30 |
| Purchase #6 | $26.67 | 7.843% | $28.7617 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $130.93 | 5.764% | $138.4768 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $891.09 | $965.2727 | $965.28 | $965.30 | $965.40 | |