| 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 | $120.40 | 3.615% | $124.7525 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $70.67 | 3.279% | $72.9873 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $70.25 | 5.227% | $73.922 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $79.37 | 4.558% | $82.9877 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $104.27 | 10.348% | $115.0599 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $58.89 | 12.541% | $66.2754 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $20.27 | 11.336% | $22.5678 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $524.12 | $558.5526 | $558.56 | $558.55 | $558.70 | |