| 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 | $73.69 | 8.177% | $79.7156 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $39.97 | 7.729% | $43.0593 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $212.52 | 3.208% | $219.3376 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $63.52 | 10.609% | $70.2588 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $43.38 | 12.300% | $48.7157 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $183.66 | 12.411% | $206.454 | $206.45 | $206.45 | $206.50 |
| Purchase #7 | $76.68 | 7.316% | $82.2899 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $693.42 | $749.8309 | $749.84 | $749.80 | $749.90 | |