| 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 | $65.99 | 10.283% | $72.7758 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $103.60 | 10.106% | $114.0698 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $225.82 | 4.157% | $235.2073 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $5.38 | 5.512% | $5.6765 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $168.78 | 3.139% | $174.078 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $142.35 | 4.436% | $148.6646 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $51.95 | 11.700% | $58.0282 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $763.87 | $808.5002 | $808.51 | $808.55 | $808.60 | |