| 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 | $65.88 | 6.647% | $70.259 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $17.53 | 4.785% | $18.3688 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $6.96 | 11.824% | $7.783 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $112.57 | 11.383% | $125.3838 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $56.61 | 6.708% | $60.4074 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $5.66 | 4.153% | $5.8951 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $133.79 | 11.485% | $149.1558 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $399.00 | $437.2529 | $437.26 | $437.25 | $437.40 | |