| 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 | $82.42 | 10.350% | $90.9505 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $159.40 | 9.668% | $174.8108 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $114.34 | 5.411% | $120.5269 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $83.64 | 3.129% | $86.2571 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $197.87 | 12.820% | $223.2369 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $31.45 | 8.578% | $34.1478 | $34.15 | $34.15 | $34.10 |
| Purchase #7 | $104.39 | 5.346% | $109.9707 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $773.51 | $839.9007 | $839.91 | $839.90 | $839.90 | |