| 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 | $44.91 | 6.256% | $47.7196 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $206.74 | 9.495% | $226.37 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $31.66 | 13.553% | $35.9509 | $35.95 | $35.95 | $36.00 |
| Purchase #4 | $33.26 | 13.326% | $37.6922 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $10.54 | 9.718% | $11.5643 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $83.26 | 3.742% | $86.3756 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $225.77 | 9.482% | $247.1775 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $636.14 | $692.8501 | $692.85 | $692.85 | $693.00 | |