| 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 | $56.38 | 8.349% | $61.0872 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $198.67 | 12.178% | $222.864 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $250.42 | 8.133% | $270.7867 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $83.54 | 12.429% | $93.9232 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $84.61 | 4.773% | $88.6484 | $88.65 | $88.65 | $88.60 |
| Purchase #6 | $107.60 | 10.466% | $118.8614 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $39.66 | 3.717% | $41.1342 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $820.88 | $897.3051 | $897.30 | $897.30 | $897.30 | |