| 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 | $125.41 | 4.185% | $130.6584 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $82.85 | 11.412% | $92.3048 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $54.85 | 5.744% | $58.0006 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $83.77 | 4.120% | $87.2213 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $133.56 | 4.771% | $139.9321 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $132.47 | 4.171% | $137.9953 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $64.61 | 4.547% | $67.5478 | $67.55 | $67.55 | $67.50 |
| 7 purchase totals = | $677.52 | $713.6603 | $713.66 | $713.65 | $713.60 | |