| 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 | $14.56 | 7.821% | $15.6987 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $46.34 | 6.226% | $49.2251 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $119.34 | 10.405% | $131.7573 | $131.76 | $131.75 | $131.80 |
| Purchase #4 | $108.94 | 7.575% | $117.1922 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $122.65 | 7.226% | $131.5127 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $205.51 | 3.648% | $213.007 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $173.44 | 12.153% | $194.5182 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $790.78 | $852.9112 | $852.92 | $852.90 | $852.90 | |