| 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 | $40.26 | 11.821% | $45.0191 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $34.83 | 10.229% | $38.3928 | $38.39 | $38.40 | $38.40 |
| Purchase #3 | $137.53 | 12.437% | $154.6346 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $192.92 | 5.367% | $203.274 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $193.39 | 9.603% | $211.9612 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $151.36 | 8.556% | $164.3104 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $154.65 | 12.546% | $174.0524 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $904.94 | $991.6445 | $991.63 | $991.60 | $991.70 | |