| 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 | $203.41 | 4.354% | $212.2665 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $69.84 | 13.769% | $79.4563 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $80.65 | 5.483% | $85.072 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $242.84 | 11.398% | $270.5189 | $270.52 | $270.50 | $270.50 |
| Purchase #5 | $41.53 | 12.613% | $46.7682 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $103.49 | 3.476% | $107.0873 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $48.40 | 12.587% | $54.4921 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $790.16 | $855.6613 | $855.67 | $855.60 | $855.80 | |