| 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 | $89.83 | 5.251% | $94.547 | $94.55 | $94.55 | $94.50 |
| Purchase #2 | $137.36 | 4.242% | $143.1868 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $77.48 | 12.849% | $87.4354 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $5.87 | 12.420% | $6.5991 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $207.81 | 13.519% | $235.9038 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $238.25 | 4.599% | $249.2071 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $222.58 | 12.678% | $250.7987 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $979.18 | $1,067.6779 | $1,067.69 | $1,067.70 | $1,067.60 | |