| 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 | $69.82 | 5.214% | $73.4604 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $146.83 | 5.244% | $154.5298 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $51.59 | 10.650% | $57.0843 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $89.33 | 9.694% | $97.9897 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $19.26 | 9.334% | $21.0577 | $21.06 | $21.05 | $21.10 |
| Purchase #6 | $176.86 | 11.659% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $61.88 | 8.130% | $66.9108 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $615.57 | $668.5128 | $668.51 | $668.55 | $668.60 | |