| 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 | $43.47 | 13.232% | $49.222 | $49.22 | $49.20 | $49.20 |
| Purchase #2 | $33.69 | 5.772% | $35.6346 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $52.75 | 3.660% | $54.6807 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $112.60 | 10.693% | $124.6403 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $186.88 | 13.700% | $212.4826 | $212.48 | $212.50 | $212.50 |
| Purchase #6 | $191.99 | 8.250% | $207.8292 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $95.35 | 12.692% | $107.4518 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $716.73 | $791.9412 | $791.93 | $792.00 | $791.90 | |