| 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 | $65.32 | 10.590% | $72.2374 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $150.93 | 9.231% | $164.8623 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $234.82 | 7.530% | $252.5019 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $71.42 | 4.728% | $74.7967 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $240.64 | 8.717% | $261.6166 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $236.47 | 6.323% | $251.422 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $40.62 | 6.837% | $43.3972 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $1,040.22 | $1,120.8341 | $1,120.84 | $1,120.80 | $1,120.80 | |