| 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 | $86.43 | 5.851% | $91.487 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $78.77 | 10.730% | $87.222 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $113.70 | 3.436% | $117.6067 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $140.69 | 10.465% | $155.4132 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $163.59 | 9.282% | $178.7744 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $227.54 | 8.397% | $246.6465 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $202.80 | 3.574% | $210.0481 | $210.05 | $210.05 | $210.00 |
| 7 purchase totals = | $1,013.52 | $1,087.1979 | $1,087.20 | $1,087.15 | $1,087.10 | |