| 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 | $20.39 | 13.321% | $23.1062 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $16.28 | 6.645% | $17.3618 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $77.30 | 12.738% | $87.1465 | $87.15 | $87.15 | $87.10 |
| Purchase #4 | $247.50 | 3.267% | $255.5858 | $255.59 | $255.60 | $255.60 |
| Purchase #5 | $85.83 | 3.826% | $89.1139 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $195.65 | 9.365% | $213.9726 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $106.31 | 13.151% | $120.2908 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $749.26 | $806.5776 | $806.58 | $806.55 | $806.60 | |