| 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 | $61.73 | 6.760% | $65.9029 | $65.90 | $65.90 | $65.90 |
| Purchase #2 | $149.40 | 9.840% | $164.101 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $46.50 | 3.809% | $48.2712 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $223.42 | 5.225% | $235.0937 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $196.34 | 8.217% | $212.4733 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $28.84 | 7.740% | $31.0722 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $103.39 | 3.117% | $106.6127 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $809.62 | $863.5270 | $863.51 | $863.45 | $863.60 | |