| 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 | $74.26 | 6.279% | $78.9228 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $233.27 | 10.147% | $256.9399 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $125.30 | 8.471% | $135.9142 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $5.69 | 7.637% | $6.1245 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $201.41 | 12.516% | $226.6185 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $38.43 | 6.551% | $40.9475 | $40.95 | $40.95 | $40.90 |
| Purchase #7 | $164.81 | 5.796% | $174.3624 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $843.17 | $919.8298 | $919.82 | $919.75 | $919.70 | |