| 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 | $50.87 | 3.857% | $52.8321 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $32.70 | 12.475% | $36.7793 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $90.82 | 13.749% | $103.3068 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $76.98 | 12.839% | $86.8635 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $232.65 | 7.208% | $249.4194 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $240.97 | 4.589% | $252.0281 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $235.95 | 11.268% | $262.5368 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $960.94 | $1,043.7660 | $1,043.77 | $1,043.80 | $1,043.70 | |