| 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 | $36.83 | 5.695% | $38.9275 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $207.76 | 12.403% | $233.5285 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $55.87 | 13.534% | $63.4314 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $20.37 | 8.426% | $22.0864 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $97.73 | 13.328% | $110.7555 | $110.76 | $110.75 | $110.80 |
| Purchase #6 | $237.65 | 11.285% | $264.4688 | $264.47 | $264.45 | $264.50 |
| Purchase #7 | $111.70 | 5.382% | $117.7117 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $767.91 | $850.9098 | $850.92 | $850.95 | $850.90 | |