| 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 | $58.34 | 9.797% | $64.0556 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $156.73 | 9.840% | $172.1522 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $208.41 | 12.613% | $234.6968 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $166.81 | 3.731% | $173.0337 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $130.91 | 7.868% | $141.21 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $76.46 | 4.753% | $80.0941 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $199.66 | 8.224% | $216.08 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $997.32 | $1,081.3224 | $1,081.32 | $1,081.35 | $1,081.40 | |