| 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 | $44.79 | 5.325% | $47.1751 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $20.49 | 11.777% | $22.9031 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $81.46 | 7.530% | $87.5939 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $126.83 | 6.182% | $134.6706 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $21.75 | 5.411% | $22.9269 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $57.38 | 13.744% | $65.2663 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $223.89 | 11.410% | $249.4358 | $249.44 | $249.45 | $249.40 |
| 7 purchase totals = | $576.59 | $629.9717 | $629.98 | $630.00 | $630.00 | |