| 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 | $63.29 | 5.498% | $66.7697 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $174.72 | 13.843% | $198.9065 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $204.62 | 11.115% | $227.3635 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $36.42 | 8.702% | $39.5893 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $94.65 | 3.622% | $98.0782 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $79.44 | 11.136% | $88.2864 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $176.61 | 13.807% | $200.9945 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $829.75 | $919.9881 | $919.99 | $920.00 | $920.10 | |