| 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 | $13.51 | 11.351% | $15.0435 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $81.61 | 5.564% | $86.1508 | $86.15 | $86.15 | $86.20 |
| Purchase #3 | $154.76 | 5.693% | $163.5705 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $225.59 | 4.226% | $235.1234 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $57.80 | 10.524% | $63.8829 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $86.75 | 13.761% | $98.6877 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $71.98 | 9.468% | $78.7951 | $78.80 | $78.80 | $78.80 |
| 7 purchase totals = | $692.00 | $741.2539 | $741.25 | $741.25 | $741.30 | |