| 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 | $83.40 | 11.655% | $93.1203 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $13.89 | 4.547% | $14.5216 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $16.29 | 7.789% | $17.5588 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $199.91 | 13.792% | $227.4816 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $118.83 | 11.584% | $132.5953 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $205.48 | 12.298% | $230.7499 | $230.75 | $230.75 | $230.70 |
| Purchase #7 | $223.33 | 11.664% | $249.3792 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $861.13 | $965.4067 | $965.41 | $965.40 | $965.40 | |