| 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 | $73.32 | 10.332% | $80.8954 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $38.68 | 5.120% | $40.6604 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $58.73 | 5.402% | $61.9026 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $70.80 | 6.863% | $75.659 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $212.68 | 6.574% | $226.6616 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $13.88 | 6.177% | $14.7374 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $183.78 | 10.758% | $203.5511 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $651.87 | $704.0675 | $704.07 | $704.05 | $704.20 | |