| 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 | $82.41 | 6.499% | $87.7658 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $113.65 | 13.582% | $129.0859 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $101.41 | 5.696% | $107.1863 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $94.71 | 9.412% | $103.6241 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $97.69 | 9.798% | $107.2617 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $207.90 | 5.357% | $219.0372 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $163.97 | 4.476% | $171.3093 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $861.74 | $925.2703 | $925.28 | $925.25 | $925.30 | |