| 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 | $13.86 | 7.686% | $14.9253 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $216.99 | 13.777% | $246.8847 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $29.95 | 3.412% | $30.9719 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $92.54 | 5.781% | $97.8897 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $233.69 | 3.279% | $241.3527 | $241.35 | $241.35 | $241.40 |
| Purchase #6 | $86.82 | 10.351% | $95.8067 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $61.45 | 3.664% | $63.7015 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $735.30 | $791.5325 | $791.53 | $791.55 | $791.60 | |