| 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 | $126.45 | 7.619% | $136.0842 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $81.25 | 4.388% | $84.8153 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $235.29 | 13.809% | $267.7812 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $126.60 | 7.564% | $136.176 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $68.35 | 4.371% | $71.3376 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $69.39 | 11.348% | $77.2644 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $36.57 | 8.379% | $39.6342 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $743.90 | $813.0929 | $813.09 | $813.15 | $813.10 | |