| 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 | $78.81 | 4.767% | $82.5669 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $120.91 | 9.493% | $132.388 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $237.72 | 8.799% | $258.637 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $107.84 | 6.231% | $114.5595 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $177.75 | 8.595% | $193.0276 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $88.86 | 8.661% | $96.5562 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $82.79 | 9.504% | $90.6584 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $894.68 | $968.3936 | $968.41 | $968.40 | $968.50 | |