| 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 | $75.94 | 8.105% | $82.0949 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $214.59 | 7.787% | $231.3001 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $103.91 | 4.355% | $108.4353 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $17.95 | 5.656% | $18.9653 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $115.86 | 13.517% | $131.5208 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $120.46 | 9.601% | $132.0254 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $33.59 | 8.282% | $36.3719 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $682.30 | $740.7137 | $740.72 | $740.70 | $740.70 | |