| 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 | $7.94 | 12.184% | $8.9074 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $150.64 | 4.705% | $157.7276 | $157.73 | $157.75 | $157.70 |
| Purchase #3 | $25.85 | 12.249% | $29.0164 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $206.75 | 3.761% | $214.5259 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $171.52 | 5.326% | $180.6552 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $205.82 | 12.679% | $231.9159 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $70.64 | 12.185% | $79.2475 | $79.25 | $79.25 | $79.20 |
| 7 purchase totals = | $839.16 | $901.9959 | $902.02 | $902.00 | $901.90 | |