| 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 | $78.67 | 10.458% | $86.8973 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $189.81 | 9.136% | $207.151 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $77.33 | 11.335% | $86.0954 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $22.46 | 11.474% | $25.0371 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $178.51 | 10.229% | $196.7698 | $196.77 | $196.75 | $196.80 |
| Purchase #6 | $240.92 | 4.198% | $251.0338 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $180.36 | 4.488% | $188.4546 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $968.06 | $1,041.4390 | $1,041.44 | $1,041.45 | $1,041.50 | |