| 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 | $14.54 | 5.102% | $15.2818 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $57.87 | 13.633% | $65.7594 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $21.47 | 7.614% | $23.1047 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $171.42 | 9.767% | $188.1626 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $54.84 | 4.177% | $57.1307 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $130.88 | 8.302% | $141.7457 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $217.30 | 12.873% | $245.273 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $668.32 | $736.4579 | $736.45 | $736.45 | $736.50 | |