| 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 | $89.75 | 11.775% | $100.3181 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $156.60 | 4.714% | $163.9821 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $74.32 | 7.126% | $79.616 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $208.73 | 4.346% | $217.8014 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $232.74 | 4.628% | $243.5112 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $34.78 | 10.556% | $38.4514 | $38.45 | $38.45 | $38.50 |
| Purchase #7 | $235.65 | 10.497% | $260.3862 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,032.57 | $1,104.0664 | $1,104.07 | $1,104.05 | $1,104.10 | |