| 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 | $66.68 | 8.811% | $72.5552 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $38.95 | 12.731% | $43.9087 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $191.38 | 11.473% | $213.337 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $180.68 | 12.233% | $202.7826 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $6.39 | 3.750% | $6.6296 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $170.53 | 11.459% | $190.071 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $188.70 | 13.281% | $213.7612 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $843.31 | $943.0453 | $943.05 | $943.05 | $943.10 | |