| 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 | $11.97 | 5.755% | $12.6589 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $68.53 | 12.791% | $77.2957 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $186.38 | 4.555% | $194.8696 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $79.89 | 9.579% | $87.5427 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $78.27 | 9.693% | $85.8567 | $85.86 | $85.85 | $85.90 |
| Purchase #6 | $188.41 | 9.639% | $206.5708 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $185.56 | 6.725% | $198.0389 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $799.01 | $862.8333 | $862.84 | $862.80 | $862.90 | |