| 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 | $24.73 | 7.700% | $26.6342 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $175.66 | 5.348% | $185.0543 | $185.05 | $185.05 | $185.10 |
| Purchase #3 | $91.46 | 3.137% | $94.3291 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $117.83 | 11.192% | $131.0175 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $217.29 | 11.695% | $242.7021 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $34.77 | 4.136% | $36.2081 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $17.83 | 3.258% | $18.4109 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $679.57 | $734.3562 | $734.35 | $734.35 | $734.30 | |