| 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 | $67.95 | 3.775% | $70.5151 | $70.52 | $70.50 | $70.50 |
| Purchase #2 | $142.27 | 6.138% | $151.0025 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $95.25 | 13.196% | $107.8192 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $93.65 | 10.681% | $103.6528 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $201.43 | 11.182% | $223.9539 | $223.95 | $223.95 | $224.00 |
| Purchase #6 | $225.80 | 9.758% | $247.8336 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $92.82 | 5.759% | $98.1655 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $919.17 | $1,002.9426 | $1,002.94 | $1,002.90 | $1,003.00 | |