| 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 | $63.91 | 4.425% | $66.738 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $42.25 | 13.549% | $47.9745 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $124.60 | 12.390% | $140.0379 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $247.42 | 10.641% | $273.748 | $273.75 | $273.75 | $273.70 |
| Purchase #5 | $25.56 | 13.239% | $28.9439 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $85.60 | 5.142% | $90.0016 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $239.39 | 9.519% | $262.1775 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $828.73 | $909.6214 | $909.62 | $909.65 | $909.50 | |