| 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 | $82.55 | 7.238% | $88.525 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $124.95 | 11.512% | $139.3342 | $139.33 | $139.35 | $139.30 |
| Purchase #3 | $61.25 | 9.748% | $67.2207 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $78.82 | 10.438% | $87.0472 | $87.05 | $87.05 | $87.00 |
| Purchase #5 | $224.44 | 7.651% | $241.6119 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $52.41 | 10.634% | $57.9833 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $212.64 | 10.688% | $235.367 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $837.06 | $917.0893 | $917.09 | $917.10 | $917.00 | |