| 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 | $138.59 | 11.527% | $154.5653 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $36.80 | 5.506% | $38.8262 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $53.88 | 3.659% | $55.8515 | $55.85 | $55.85 | $55.90 |
| Purchase #4 | $20.39 | 13.445% | $23.1314 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $211.37 | 11.278% | $235.2083 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $55.87 | 11.148% | $62.0984 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $80.48 | 7.176% | $86.2552 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $597.38 | $655.9363 | $655.95 | $655.95 | $656.00 | |