| 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 | $73.59 | 5.716% | $77.7964 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $15.41 | 13.250% | $17.4518 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $249.36 | 3.174% | $257.2747 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $183.44 | 3.422% | $189.7173 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $223.81 | 5.200% | $235.4481 | $235.45 | $235.45 | $235.40 |
| Purchase #6 | $150.35 | 3.758% | $156.0002 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $154.42 | 9.839% | $169.6134 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $1,050.38 | $1,103.3019 | $1,103.30 | $1,103.25 | $1,103.30 | |