| 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 | $57.67 | 4.147% | $60.0616 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $225.58 | 8.412% | $244.5558 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $116.62 | 3.755% | $120.9991 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $111.41 | 8.379% | $120.745 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $78.83 | 9.173% | $86.0611 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $151.42 | 10.453% | $167.2479 | $167.25 | $167.25 | $167.20 |
| Purchase #7 | $83.98 | 8.192% | $90.8596 | $90.86 | $90.85 | $90.90 |
| 7 purchase totals = | $825.51 | $890.5301 | $890.54 | $890.50 | $890.60 | |