| 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 | $34.45 | 11.154% | $38.2926 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $50.42 | 3.253% | $52.0602 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $39.78 | 10.328% | $43.8885 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $23.97 | 13.559% | $27.2201 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $157.81 | 11.822% | $176.4663 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $38.64 | 4.686% | $40.4507 | $40.45 | $40.45 | $40.50 |
| Purchase #7 | $185.59 | 8.728% | $201.7883 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $530.66 | $580.1667 | $580.17 | $580.15 | $580.30 | |