| 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 | $97.97 | 13.109% | $110.8129 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $41.29 | 8.576% | $44.831 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $114.29 | 13.431% | $129.6403 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $158.56 | 8.202% | $171.5651 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $155.58 | 13.383% | $176.4013 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $61.86 | 12.154% | $69.3785 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $155.91 | 12.189% | $174.9139 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $785.46 | $877.5430 | $877.54 | $877.55 | $877.50 | |