| 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 | $43.57 | 3.242% | $44.9825 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $152.48 | 5.693% | $161.1607 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $35.34 | 4.362% | $36.8815 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $75.52 | 9.246% | $82.5026 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $193.97 | 6.356% | $206.2987 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $34.70 | 9.633% | $38.0427 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $52.50 | 13.700% | $59.6925 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $588.08 | $629.5612 | $629.55 | $629.60 | $629.60 | |