| 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 | $69.60 | 4.107% | $72.4585 | $72.46 | $72.45 | $72.50 |
| Purchase #2 | $72.30 | 12.332% | $81.216 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $133.63 | 5.233% | $140.6229 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $237.94 | 10.103% | $261.9791 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $79.64 | 5.141% | $83.7343 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $67.53 | 8.495% | $73.2667 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $149.63 | 4.428% | $156.2556 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $810.27 | $869.5331 | $869.54 | $869.50 | $869.60 | |