| 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 | $75.84 | 8.491% | $82.2796 | $82.28 | $82.30 | $82.30 |
| Purchase #2 | $56.84 | 13.701% | $64.6276 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $58.54 | 5.676% | $61.8627 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $101.73 | 12.769% | $114.7199 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $39.38 | 6.244% | $41.8389 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $105.84 | 4.594% | $110.7023 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $69.41 | 13.366% | $78.6873 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $507.58 | $554.7183 | $554.72 | $554.75 | $554.70 | |