| 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 | $111.25 | 5.783% | $117.6836 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $34.56 | 4.119% | $35.9835 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $185.90 | 12.107% | $208.4069 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $185.71 | 10.183% | $204.6208 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $237.75 | 10.501% | $262.7161 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $35.34 | 8.659% | $38.4001 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $76.34 | 4.165% | $79.5196 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $866.85 | $947.3306 | $947.33 | $947.30 | $947.30 | |