| 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 | $46.44 | 12.828% | $52.3973 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $12.51 | 12.688% | $14.0973 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $172.57 | 10.854% | $191.3007 | $191.30 | $191.30 | $191.30 |
| Purchase #4 | $104.66 | 13.119% | $118.3903 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $35.34 | 6.620% | $37.6795 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $16.53 | 9.419% | $18.087 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $97.40 | 6.794% | $104.0174 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $485.45 | $535.9695 | $535.98 | $536.00 | $536.00 | |