| 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 | $148.90 | 4.341% | $155.3637 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $62.60 | 3.768% | $64.9588 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $68.42 | 11.215% | $76.0933 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $21.94 | 6.626% | $23.3937 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $241.37 | 7.326% | $259.0528 | $259.05 | $259.05 | $259.10 |
| Purchase #6 | $61.25 | 5.774% | $64.7866 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $50.72 | 4.129% | $52.8142 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $655.20 | $696.4631 | $696.45 | $696.45 | $696.60 | |