| 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 | $32.32 | 7.566% | $34.7653 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $61.83 | 4.816% | $64.8077 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $123.37 | 13.131% | $139.5697 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $198.55 | 13.705% | $225.7613 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $183.54 | 12.860% | $207.1432 | $207.14 | $207.15 | $207.10 |
| Purchase #6 | $55.80 | 9.341% | $61.0123 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $249.33 | 11.767% | $278.6687 | $278.67 | $278.65 | $278.70 |
| 7 purchase totals = | $904.74 | $1,011.7282 | $1,011.73 | $1,011.65 | $1,011.80 | |