| 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 | $53.81 | 6.187% | $57.1392 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $47.51 | 10.765% | $52.6245 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $205.73 | 9.636% | $225.5541 | $225.55 | $225.55 | $225.60 |
| Purchase #4 | $174.41 | 10.190% | $192.1824 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $75.35 | 6.454% | $80.2131 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $100.69 | 9.655% | $110.4116 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $52.74 | 9.732% | $57.8727 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $710.24 | $775.9976 | $775.98 | $775.95 | $776.00 | |