| 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 | $85.66 | 10.512% | $94.6646 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $222.66 | 5.260% | $234.3719 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $65.42 | 10.596% | $72.3519 | $72.35 | $72.35 | $72.40 |
| Purchase #4 | $79.69 | 7.428% | $85.6094 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $142.79 | 4.346% | $148.9957 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $52.65 | 11.821% | $58.8738 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $188.58 | 3.483% | $195.1482 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $837.45 | $890.0155 | $890.01 | $889.95 | $890.10 | |