| 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 | $74.34 | 7.581% | $79.9757 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $164.86 | 13.389% | $186.9331 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $76.57 | 4.487% | $80.0057 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $82.91 | 8.154% | $89.6705 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $39.74 | 4.133% | $41.3825 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $231.56 | 13.178% | $262.075 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $11.53 | 4.547% | $12.0543 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $681.51 | $752.0968 | $752.10 | $752.15 | $752.20 | |