| 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 | $68.71 | 7.492% | $73.8578 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $50.65 | 9.230% | $55.325 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $198.29 | 8.526% | $215.1962 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $116.84 | 4.390% | $121.9693 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $35.94 | 3.670% | $37.259 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $49.53 | 3.345% | $51.1868 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $59.94 | 12.247% | $67.2809 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $579.90 | $622.0750 | $622.09 | $622.10 | $622.20 | |