| 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 | $109.80 | 8.821% | $119.4855 | $119.49 | $119.50 | $119.50 |
| Purchase #2 | $6.43 | 6.849% | $6.8704 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $134.40 | 13.871% | $153.0426 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $72.39 | 4.237% | $75.4572 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $221.42 | 12.334% | $248.7299 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $129.72 | 3.242% | $133.9255 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $61.49 | 4.339% | $64.1581 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $735.65 | $801.6692 | $801.68 | $801.70 | $801.70 | |