| 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 | $27.56 | 11.373% | $30.6944 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $219.74 | 7.726% | $236.7171 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $133.80 | 10.563% | $147.9333 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $162.76 | 6.357% | $173.1067 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $34.33 | 7.692% | $36.9707 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $22.77 | 6.479% | $24.2453 | $24.25 | $24.25 | $24.20 |
| Purchase #7 | $24.35 | 6.593% | $25.9554 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $625.31 | $675.6229 | $675.63 | $675.60 | $675.60 | |