| 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 | $47.49 | 10.373% | $52.4161 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $41.98 | 12.610% | $47.2737 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $201.45 | 13.647% | $228.9419 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $162.82 | 12.758% | $183.5926 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $190.41 | 12.816% | $214.8129 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $8.31 | 12.711% | $9.3663 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $59.74 | 13.772% | $67.9674 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $712.20 | $804.3709 | $804.37 | $804.30 | $804.40 | |