| 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 | $40.36 | 3.447% | $41.7512 | $41.75 | $41.75 | $41.80 |
| Purchase #2 | $61.30 | 4.283% | $63.9255 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $130.57 | 3.289% | $134.8644 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $232.39 | 5.832% | $245.943 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $13.70 | 7.176% | $14.6831 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $106.94 | 3.477% | $110.6583 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $19.37 | 8.239% | $20.9659 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $604.63 | $632.7914 | $632.79 | $632.80 | $632.90 | |