| 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 | $112.53 | 7.256% | $120.6952 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $79.36 | 4.342% | $82.8058 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $60.59 | 10.186% | $66.7617 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $51.60 | 11.742% | $57.6589 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $180.72 | 8.312% | $195.7414 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $136.78 | 4.483% | $142.9118 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $77.56 | 7.431% | $83.3235 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $699.14 | $749.8983 | $749.90 | $749.85 | $749.90 | |