| 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 | $58.60 | 7.537% | $63.0167 | $63.02 | $63.00 | $63.00 |
| Purchase #2 | $168.60 | 10.156% | $185.723 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $27.95 | 4.829% | $29.2997 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $44.67 | 13.822% | $50.8443 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $174.57 | 7.540% | $187.7326 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $17.58 | 5.579% | $18.5608 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $113.67 | 8.219% | $123.0125 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $605.64 | $658.1896 | $658.18 | $658.15 | $658.10 | |