| 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 | $96.77 | 8.451% | $104.948 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $17.45 | 11.266% | $19.4159 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $106.26 | 8.510% | $115.3027 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $245.66 | 9.269% | $268.4302 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $134.59 | 12.549% | $151.4797 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $185.61 | 5.388% | $195.6107 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $13.99 | 12.250% | $15.7038 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $800.33 | $870.8910 | $870.89 | $870.90 | $870.80 | |