| 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 | $46.99 | 10.239% | $51.8013 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $41.44 | 3.660% | $42.9567 | $42.96 | $42.95 | $43.00 |
| Purchase #3 | $229.79 | 10.390% | $253.6652 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $30.58 | 5.569% | $32.283 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $27.80 | 4.366% | $29.0137 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $17.71 | 9.615% | $19.4128 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $113.77 | 10.347% | $125.5418 | $125.54 | $125.55 | $125.50 |
| 7 purchase totals = | $508.08 | $554.6745 | $554.67 | $554.65 | $554.70 | |