| 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 | $38.74 | 9.633% | $42.4718 | $42.47 | $42.45 | $42.50 |
| Purchase #2 | $146.34 | 3.410% | $151.3302 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $118.27 | 11.859% | $132.2956 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $69.89 | 4.756% | $73.214 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $15.59 | 12.416% | $17.5257 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $150.55 | 11.363% | $167.657 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $79.75 | 10.457% | $88.0895 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $619.13 | $672.5838 | $672.59 | $672.60 | $672.60 | |