| 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 | $52.32 | 9.729% | $57.4102 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $23.36 | 12.676% | $26.3211 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $110.78 | 6.853% | $118.3718 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $69.55 | 13.377% | $78.8537 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $110.38 | 12.344% | $124.0053 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $239.82 | 7.748% | $258.4013 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $206.45 | 8.357% | $223.703 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $812.66 | $887.0664 | $887.06 | $887.00 | $887.10 | |