| 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 | $54.28 | 3.832% | $56.36 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $233.61 | 9.672% | $256.2048 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $15.30 | 3.166% | $15.7844 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $183.49 | 13.485% | $208.2336 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $110.67 | 7.616% | $119.0986 | $119.10 | $119.10 | $119.10 |
| Purchase #6 | $183.98 | 9.302% | $201.0938 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $101.63 | 7.516% | $109.2685 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $882.96 | $966.0437 | $966.03 | $966.05 | $966.10 | |