| 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 | $60.47 | 5.617% | $63.8666 | $63.87 | $63.85 | $63.90 |
| Purchase #2 | $190.84 | 11.368% | $212.5347 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $79.52 | 4.447% | $83.0563 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $122.88 | 8.167% | $132.9156 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $170.58 | 4.363% | $178.0224 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $210.83 | 11.720% | $235.5393 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $230.87 | 3.720% | $239.4584 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,065.99 | $1,145.3933 | $1,145.40 | $1,145.35 | $1,145.40 | |