| 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 | $51.73 | 10.236% | $57.0251 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $225.89 | 12.833% | $254.8785 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $27.99 | 3.209% | $28.8882 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $216.79 | 8.722% | $235.6984 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $55.62 | 13.617% | $63.1938 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $118.89 | 12.331% | $133.5503 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $244.88 | 5.547% | $258.4635 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $941.79 | $1,031.6978 | $1,031.70 | $1,031.75 | $1,031.80 | |