| 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 | $86.50 | 6.187% | $91.8518 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $78.74 | 11.640% | $87.9053 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $39.79 | 9.538% | $43.5852 | $43.59 | $43.60 | $43.60 |
| Purchase #4 | $118.83 | 7.697% | $127.9763 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $248.42 | 11.818% | $277.7783 | $277.78 | $277.80 | $277.80 |
| Purchase #6 | $147.49 | 10.685% | $163.2493 | $163.25 | $163.25 | $163.20 |
| Purchase #7 | $23.54 | 3.300% | $24.3168 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $743.31 | $816.6630 | $816.68 | $816.70 | $816.70 | |