| 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 | $43.81 | 12.743% | $49.3927 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $56.81 | 7.717% | $61.194 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $55.28 | 10.656% | $61.1706 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $44.37 | 6.477% | $47.2438 | $47.24 | $47.25 | $47.20 |
| Purchase #5 | $98.49 | 8.141% | $106.5081 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $68.81 | 13.268% | $77.9397 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $43.51 | 9.739% | $47.7474 | $47.75 | $47.75 | $47.70 |
| 7 purchase totals = | $411.08 | $451.1963 | $451.19 | $451.20 | $451.10 | |