| 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 | $32.66 | 6.441% | $34.7636 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $71.48 | 5.294% | $75.2642 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $171.87 | 9.504% | $188.2045 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $180.72 | 6.746% | $192.9114 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $29.31 | 3.490% | $30.3329 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $190.81 | 5.493% | $201.2912 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $64.90 | 9.424% | $71.0162 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $741.75 | $793.7840 | $793.77 | $793.75 | $793.80 | |