| 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 | $61.82 | 6.205% | $65.6559 | $65.66 | $65.65 | $65.70 |
| Purchase #2 | $121.92 | 9.734% | $133.7877 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $11.83 | 11.135% | $13.1473 | $13.15 | $13.15 | $13.10 |
| Purchase #4 | $28.88 | 5.742% | $30.5383 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $30.40 | 5.247% | $31.9951 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $21.91 | 12.808% | $24.7162 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $220.55 | 7.739% | $237.6184 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $497.31 | $537.4589 | $537.48 | $537.45 | $537.40 | |