| 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 | $7.83 | 12.613% | $8.8176 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $70.65 | 12.868% | $79.7412 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $42.80 | 11.113% | $47.5564 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $239.46 | 3.346% | $247.4723 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $139.90 | 5.343% | $147.3749 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $192.65 | 4.535% | $201.3867 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $185.82 | 3.359% | $192.0617 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $879.11 | $924.4108 | $924.41 | $924.35 | $924.50 | |