| 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 | $54.55 | 10.179% | $60.1026 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $79.49 | 8.415% | $86.1791 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $104.92 | 9.639% | $115.0332 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $75.91 | 5.368% | $79.9848 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $232.86 | 4.154% | $242.533 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $180.26 | 3.777% | $187.0684 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $103.66 | 10.490% | $114.5339 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $831.65 | $885.4350 | $885.42 | $885.50 | $885.40 | |