| 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 | $65.38 | 6.247% | $69.4643 | $69.46 | $69.45 | $69.50 |
| Purchase #2 | $186.60 | 5.344% | $196.5719 | $196.57 | $196.55 | $196.60 |
| Purchase #3 | $85.34 | 8.872% | $92.9114 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $40.55 | 10.695% | $44.8868 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $137.33 | 4.381% | $143.3464 | $143.35 | $143.35 | $143.30 |
| Purchase #6 | $8.89 | 7.690% | $9.5736 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $110.58 | 6.455% | $117.7179 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $634.67 | $674.4723 | $674.47 | $674.40 | $674.50 | |