| 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 | $5.57 | 12.266% | $6.2532 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $46.58 | 5.656% | $49.2146 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $154.51 | 7.870% | $166.6699 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $195.36 | 9.159% | $213.253 | $213.25 | $213.25 | $213.30 |
| Purchase #5 | $141.77 | 8.287% | $153.5185 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $223.59 | 5.609% | $236.1312 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $96.46 | 8.305% | $104.471 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $863.84 | $929.5114 | $929.50 | $929.45 | $929.60 | |