| 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 | $18.70 | 5.228% | $19.6776 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $72.43 | 12.436% | $81.4374 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $94.94 | 3.695% | $98.448 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $18.41 | 9.618% | $20.1807 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $166.64 | 11.778% | $186.2669 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $21.28 | 3.678% | $22.0627 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $165.64 | 8.125% | $179.0983 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $558.04 | $607.1716 | $607.18 | $607.20 | $607.20 | |